1173998003: Postnatal microcephaly, infantile hypotonia, spastic diplegia, dysarthria, intellectual disability syndrome (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Finding of back (finding)\Finding of spinal region\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of back (finding)\Finding of spinal region\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of back (finding)\Finding of spinal region\Finding of spinal cord\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of back (finding)\Finding of spinal region\Finding of spinal cord\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of back (finding)\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of back (finding)\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Head finding (finding)\Finding of head circumference\Occipitofrontal circumference of between two and equal to or greater than five standard deviations below the mean for age, sex, and gestation.\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Head finding (finding)\Disorder of head (disorder)\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Mental state, behavior and/or psychosocial function finding (finding)\Behavior finding\Intellectual disability\Genetic intellectual disability\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Body measurement finding\Finding of head circumference\Occipitofrontal circumference of between two and equal to or greater than five standard deviations below the mean for age, sex, and gestation.\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of limb structure\Finding of lower limb\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Finding of movement\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Finding of movement\Motor dysfunction\Paralysis\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Central nervous system finding\Finding of spinal cord\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Finding of spinal cord\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Spastic syndrome (disorder)\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Spastic syndrome (disorder)\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Central nervous system finding\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Functional finding\Cognitive function finding (finding)\Impaired cognition (finding)\Intellectual disability\Genetic intellectual disability\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Functional finding\Cognitive function finding (finding)\Intellectual ability - finding\Intellectual disability\Genetic intellectual disability\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Functional finding\Intelligence finding (finding)\Intellectual ability - finding\Intellectual disability\Genetic intellectual disability\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Neurological finding\Motor nervous system finding\Motor dysfunction\Paralysis\Paralytic syndrome\...

\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\...

\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\...

\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Spastic paraplegia\Hereditary spastic paraplegia\...

\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Complete bilateral paralysis\Paraplegia\...

\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\...

\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Spastic paraplegia\Hereditary spastic paraplegia\...

\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

\Disease\Genetic disease\Genetic intellectual disability\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Genetic disease\Hereditary disease\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Genetic disease\Hereditary disease\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Genetic disease\Hereditary disease\Developmental hereditary disorder\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Genetic disease\Hereditary disease\Autosomal hereditary disorder\Autosomal recessive hereditary disorder\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Degenerative disorder\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Degenerative disorder\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Hereditary disorder by system\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Hereditary disorder of nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Chronic nervous system disorder\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Chronic nervous system disorder\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Chronic nervous system disorder\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Chronic nervous system disorder\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Spastic syndrome (disorder)\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Spastic syndrome (disorder)\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Degenerative disease of the central nervous system\Hereditary degenerative disease of central nervous system\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of body system\Disorder of nervous system (disorder)\Disorder of the central nervous system (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of left lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of limb (disorder)\Disorder of lower limb\Disorder of right lower extremity (disorder)\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of head (disorder)\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Paralytic syndrome of bilateral lower limbs (disorder)\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Movement disorder\Paralytic syndrome\Complete bilateral paralysis\Paraplegia\Spastic paraplegia\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Disorder of back including back of neck.\Disorder of spinal region (disorder)\Spinal cord disorder (disorder)\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Chronic disease\Chronic nervous system disorder\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Chronic disease\Chronic nervous system disorder\Chronic disorder of spinal cord (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Chronic disease\Chronic nervous system disorder\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Autosomal recessive hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Chronic disease\Chronic nervous system disorder\Chronic paraplegia (disorder)\Hereditary spastic paraplegia\Complicated hereditary spastic paraplegia\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Developmental disorder\Neurodevelopmental disorder is a behavioral and cognitive disorder with onset during the developmental period that involves impaired or aberrant development of intellectual, motor, or social functions.\Intellectual disability\Genetic intellectual disability\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.
\Disease\Developmental disorder\Developmental hereditary disorder\A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Sep 2021. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

5399442011 A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

5399443018 A rare genetic neurological disorder characterised by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core

4639187018 Postnatal microcephaly, infantile hypotonia, spastic diplegia, dysarthria, intellectual disability syndrome en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

4639188011 Postnatal microcephaly, infantile hypotonia, spastic diplegia, dysarthria, intellectual disability syndrome (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

6498711000241110 syndrome de microcéphalie postnatale, hypotonie infantile, diplégie spastique, dysarthrie et déficience intellectuelle fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

3420911001000116 Postnatale Microzephalie-infantile Hypotonie-spastische Diplegie-Dysarthrie-Intelligenzminderung-Syndrom de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Intellectual disability	false	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Occipitofrontal circumference of between two and equal to or greater than five standard deviations below the mean for age, sex, and gestation.	true	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Disorder of head (disorder)	true	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Complicated hereditary spastic paraplegia	true	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Developmental hereditary disorder	true	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Autosomal recessive hereditary disorder	false	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Finding site	Head structure	true	Inferred relationship	Some	2
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Pathological process (attribute)	Pathological developmental process	false	Inferred relationship	Some	3
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Interprets	Head circumference	true	Inferred relationship	Some	1
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Has interpretation	Below reference range	true	Inferred relationship	Some	1
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Occurrence	Congenital	false	Inferred relationship	Some	4
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Finding site	Spinal cord structure	true	Inferred relationship	Some	4
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Associated morphology	Degenerative abnormality	true	Inferred relationship	Some	4
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Occurrence	Congenital	false	Inferred relationship	Some	5
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Finding site	Body structure that includes the hip, thigh, leg, ankle and foot.	false	Inferred relationship	Some	5
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Autosomal recessive hereditary spastic paraplegia	true	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Chronic mental disorder	false	Inferred relationship	Some
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Clinical course	Progressive	true	Inferred relationship	Some	6
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Pathological process (attribute)	Pathological developmental process	true	Inferred relationship	Some	2
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Interprets	Intellectual ability	true	Inferred relationship	Some	3
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Has interpretation	Impaired	true	Inferred relationship	Some	3
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Interprets	Adaptation behavior (observable entity)	true	Inferred relationship	Some	7
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Has interpretation	Impaired	true	Inferred relationship	Some	7
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Interprets	mouvement	false	Inferred relationship	Some	8
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Finding site	Structure of right lower limb (body structure)	true	Inferred relationship	Some	5
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Finding site	Structure of left lower limb (body structure)	true	Inferred relationship	Some	9
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Interprets	Movement observable	true	Inferred relationship	Some	10
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Has interpretation	Absent	true	Inferred relationship	Some	10
A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	Is a	Genetic intellectual disability	true	Inferred relationship	Some

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Id	Description	Lang	Type	Status	Case?	Module
5399442011	A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5399443018	A rare genetic neurological disorder characterised by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.	en	Definition	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4639187018	Postnatal microcephaly, infantile hypotonia, spastic diplegia, dysarthria, intellectual disability syndrome	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4639188011	Postnatal microcephaly, infantile hypotonia, spastic diplegia, dysarthria, intellectual disability syndrome (disorder)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
6498711000241110	syndrome de microcéphalie postnatale, hypotonie infantile, diplégie spastique, dysarthrie et déficience intellectuelle	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
3420911001000116	Postnatale Microzephalie-infantile Hypotonie-spastische Diplegie-Dysarthrie-Intelligenzminderung-Syndrom	de	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module