| Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
| A rare genetic neurological disorder characterized by infantile hypotonia, congenital ophthalmic anomalies (including strabismus, esotropia, nystagmus, and central visual impairment), global developmental delay and intellectual disability, behavioral abnormalities, and movement disorder (such as dystonia, chorea, hyperkinesia, stereotypies). Mild facial dysmorphism and skeletal deformities have also been reported. EEG testing shows marked abnormalities in the absence of overt epileptic seizures. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, syndromic intellectual disability characterized by developmental delay, speech apraxia, autism with stereotypies, intellectual disability and unspecific dysmorphic facial features. Seizures or isolated EEG abnormalities may also be associated. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic dystonia characterized by focal or segmental isolated dystonia involving the face, neck, upper limbs (commonly writing dystonia), larynx, or trunk, with an onset from childhood to early adulthood. Dystonia may be tremulous, giving rise to head or hand tremor. Mode of inheritance is autosomal recessive. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Giant axonal neuropathy (GAN) is a severe, slowly progressive neurodegenerative disorder characterised by progressive motor and sensory peripheral neuropathy, central nervous system involvement (including pyramidal and cerebellar signs), and characteristic kinky hair in most cases. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic developmental and epileptic encephalopathy (DEE) characterized by developmental delay, generalized epilepsy consisting of eyelid myoclonia with absences and myoclonic-atonic seizures, intellectual disability and autism spectrum disorder (ASD). |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic syndromic intellectual disability characterized by infantile onset of global developmental delay and profound intellectual disability in association with a heterogeneous spectrum of manifestations, such as features of lower motor neuron disease, hypotonia, spasticity, contractures, seizures, respiratory insufficiency, and optic atrophy, among others. Dysmorphic craniofacial features include microcephaly, tall forehead, bitemporal narrowing, flat nasal bridge, low-set ears, and high-arched palate. Brain imaging may show cerebral and cerebellar atrophy, delayed myelination, and thin corpus callosum. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay, intellectual disability, hypotonia, craniofacial dysmorphism (such as ridged metopic sutures, long palpebral fissures, broad nasal bridge, hypoplastic alae nasi, low-set, prominent ears, prominent midline tongue groove, and downturned mouth), congenital heart defects, and variable skeletal abnormalities including hip dysplasia, vertebral anomalies, and scoliosis. Additional reported manifestations include high pain tolerance and genitourinary anomalies. Brain imaging may show a thin corpus callosum or white matter abnormalities. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, genetic, neurological disorder characterized by childhood-onset severe myoclonic and tonic-clonic seizures and early-onset ataxia leading to severe gait disturbances associated with normal to slightly diminished cognition. Scoliosis, diffuse muscle atrophy and subcutaneous fat loss, as well as developmental delay, may be associated. Brain MRI may reveal complete agenesis of the corpus callosum, ventriculomegaly, interhemispheric cysts, and simplified gyration (frontally). |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare developmental defect during embryogenesis caused by homozygous mutations in the PCNA gene and characterized by neurodegeneration, postnatal growth retardation, prelingual sensorineural hearing loss, premature aging, ocular and cutaneous telangiectasia, learning difficulties, photophobia, and photosensitivity with evidence of predisposition to sun-induced malignancy. Progressive neurologic deterioration leads to gait disturbances, muscle weakness, speech and swallowing difficulties and progressive cognitive decline. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic lethal multiple congenital anomalies/dysmorphic syndrome characterized by early intrauterine growth retardation, generalized edema, craniofacial dysmorphism (such as microcephaly, brachycephaly, frontal bossing, hypertelorism, short palpebral fissures, or absent nasal bone), cerebellar hypoplasia, sex reversal in male fetuses, congenital heart defects (including septal and valve defects and cardiomegaly), and late fetal loss. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare neurologic disease characterized by the presence of Duane retraction syndrome (a congenital cranial dysinnervation disorder with unilateral or bilateral limitation of abduction and/or adduction of the eye, as well as globe retraction and palpebral fissure narrowing on attempted adduction) in combination with congenital unilateral or bilateral hearing loss. The sidedness of hearing loss corresponds to the sidedness of the retraction syndrome. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic syndromic neurodevelopmental disorder with characteristics of moderate to mostly severe intellectual disability, speech impairment with normal or mildly delayed motor development and early-onset seizures often accompanied by developmental regression. Autistic behaviour and stereotypic movements are common. The disorder is caused by bi-allelic intragenic deletions (rarely duplications) or truncating variants in the CNTNAP2 gene (7q35-q36.1). It encodes contactin-associated protein 2 (CASPR2), a transmembrane protein from the neurexin superfamily, which is involved in neural-glia interactions and clustering of potassium channels in myelinated axons. Inheritance is autosomal recessive. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Hereditary continuous muscle fiber activity is a rare, non-dystrophic myopathy characterized by generalized myokymia and increased muscle tone associated with delayed motor milestones, leg stiffness, spastic gait, hyperreflexia and Babinski sign. Symptoms may be worsened by febrile illness or anesthesia. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Benign familial neonatal-infantile seizures (BFNIS) is a benign familial epilepsy syndrome with an intermediate phenotype between benign familial neonatal seizures (BFNS) and benign familial infantile seizures. So far, this syndrome has been described in multiple members of 10 families. Age of onset in these BFNIS families varied from 2 days to 6 months, with spontaneous resolution in most cases before the age of 12 months. Like BFNS and BFIS, seizures in BFNIS generally occur in clusters over one or a few days with posterior focal seizure onset. BFNIS is caused by mutations in the SCN2A gene (2q24.3), encoding the voltage-gated sodium channel alpha-subunit Na(V)1.2. Transmission is autosomal dominant. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare endocrine disease characterized by neonatal hypoglycemia, prolonged cholestatic jaundice, and seizures. Typical are low plasma ACTH and cortisol levels in the absence of structural pituitary defects, and sometimes low partial growth hormone deficiency is associated. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic epilepsy syndrome characterized by infantile or childhood onset of focal motor seizures remitting with age, as well as childhood onset of exercise-induced dystonia which often persists into adulthood. Additional reported features include nystagmus and postural tremor of the hands. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Lethal fetal cerebrorenogenitourinary agenesis/hypoplasia syndrome is a rare, genetic developmental defect during embryogenesis malformation syndrome characterized by intrauterine growth restriction, flexion arthrogryposis of all joints, severe microcephaly, renal cystic dysplasia/agenesis/hypoplasia and complex malformations of the brain (cerebral and cerebellar hypoplasia, vermis, corpus callosum and/or occipital lobe agenesis, with or without arhinencephaly), as well as of the genitourinary tract (ureteral agenesis/hypoplasia, uterine hypoplasia and/or vaginal atresia), leading to fetal demise. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by global developmental delay, intellectual disability, growth retardation, hearing impairment, characteristic facial dysmorphology (including prominent supraorbital ridges, downslanting palpebral fissures, deep-set eyes, long face, sagging cheeks, anteverted nares, and pointed chin), generalized hypotonia, joint hypermobility, gluteal crease with sacral caudal remnant and sacral dimple, and variable neurological features. Various ophthalmic, cutaneous, musculoskeletal, gastrointestinal, and cardiovascular anomalies have also been described. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| PYCR2-related microcephaly-progressive leukoencephalopathy is a rare, genetic, syndromic intellectual disability disorder characterized by progressive postnatal microcephaly, cerebral hypomyelination and severe psychomotor developmental delayed with absent speech, as well as axial hypotonia, appendicular hypertonia with hyperextensibility of the wrists and ankles, hyperreflexia, severe muscle wasting and failure to thrive. Associated craniofacial dysmorphism includes triangular facies with bitemporal narrowing, down- or upslanting palpebral fissures, malar hypoplasia, large malformed ears with overfolded helices, upturned bulbous nose, long smooth philtrum and thin vermilion borders. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| NDE1-related microhydranencephaly is a rare, hereditary syndrome with a central nervous system malformation as major feature characterized by extreme microcephaly and growth restriction, severe motor delay and mental retardation, and typical radiological findings of gross dilation of the ventricles resulting from the absence (or severe delay in the development) of cerebral hemispheres, hypoplasia of the corpus callosum, cerebellum, and brainstem. Associated features are thin bones and scalp rugae. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic lethal multiple congenital anomalies/dysmorphic syndrome characterized by mid-gestation lethality and features of a ciliopathy. Clinical manifestations include hydrocephalus, cerebellar vermis hypoplasia, corpus callosum agenesis, duodenal atresia, gastrointestinal malrotation, bilateral renal hypoplasia, and dysmorphic craniofacial features (such as microcephaly, hypertelorism, low-set ears, prominent nose, short columella, cleft palate, micrognathia, and wide mouth). |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, autosomal recessive, multiple congenital anomalies/dysmorphic syndrome characterized mainly by developmental delay, variable intellectual disability, microcephaly, cerebellar hypoplasia, dysmorphic features (central incisors macrodontia and slender fingers), short stature and variable congenital anomalies. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare hereditary disease with peripheral neuropathy characterized by distal sensorimotor or motor neuropathy of the lower limbs with muscle weakness and atrophy. Some patients show overt connective tissue disease with signs and symptoms like increased skin elasticity and easy bruising (but no atrophic scarring), decreased clotting, aortic aneurysms, joint hypermobility, and recurrent tendon ruptures. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Benign familial infantile epilepsy (BFIE) is a genetic epileptic syndrome characterized by the occurrence of afebrile repeated seizures in healthy infants, between the third and eighth month of life. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare disorder characterized by congenital nerve deafness and piebaldness with no ocular albinism. It has been described in one large pedigree. Transmission is X-linked with affected males presenting with profound sensorineural deafness and severe pigmentary abnormalities of the skin, and carrier females presenting with variable hearing impairment without any pigmentary changes. The causative gene has been mapped to Xq26.3-q27.1. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by variable degrees of developmental delay and intellectual disability with poor or absent speech, hypotonia, hypoplastic or absent corpus callosum, and facial dysmorphism (such as long face, frontal bossing, hypertelorism, downslanting palpebral fissures, and tented upper lip). Additional reported features include microcephaly, seizures, gait ataxia, scoliosis, and syndactyly of fingers, among others. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare ciliopathy characterized by congenital cataract with secondary glaucoma, developmental delay, short stature, multiple skeletal abnormalities (spinal deformities, limb anomalies, delayed bone age), dental anomalies (oligodontia, enamel defects), dysmorphic facial features (including coarse facies, low hairline, epicanthal folds, flat and broad nasal bridges, and retrognathia), and stroke. Other recurrent manifestations are hearing loss and nephrocalcinosis. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A form of monogenic obesity with characteristics of severe early-onset obesity and marked hyperphagia. Patients with congenital leptin deficiency are severely hyperphagic from early infancy and, although birthweight is normal, they rapidly become obese during early childhood. An increased susceptibility to infections has also been reported in these infants and appears to be associated with reduced numbers of circulating CD4+ T cells, and impaired T cell proliferation and cytokine release. Absence of serum leptin is caused by homozygous frameshift or missense mutations in the ob gene (7q31.3) and is inherited as an autosomal recessive trait. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by overgrowth and macrocephaly with megalencephaly apparent at birth, global developmental delay, intellectual disability, and dysmorphic facial features (including frontal bossing, long face, sparse eyebrows, hypertelorism, downslanting palpebral fissures, and prognathism). Patients may exhibit tall stature with dolichostenomelia, arachnodactyly, kyphoscoliosis, and joint laxity, as well as neurologic manifestations, such as hypotonia, gait ataxia, or seizures. Brain imaging may show increased white matter volume, thick corpus callosum, or small cerebellum. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic disease characterized by childhood onset of multiple endocrine manifestations in combination with central and peripheral nervous system abnormalities. Reported signs and symptoms include postnatal growth retardation, moderate intellectual disability, hypogonadotropic hypogonadism, insulin-dependent diabetes mellitus, central hypothyroidism, demyelinating sensorimotor polyneuropathy, and cerebellar and pyramidal signs. Progressive hearing loss and a hypoplastic pituitary gland have also been described. Brain imaging shows moderate white matter abnormalities. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Neuroferritinopathy (disorder) |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Lethal arthrogryposis co-occurrent with anterior horn cell disease (disorder) |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic syndrome with a central nervous system malformation as a major feature, characterized by cortical malformations including posterior predominant lissencephaly and diffuse pachygyria, as well as midline crossing defects, thin corpus callosum, dysplastic hippocampi, narrowing of the brainstem with small pons and midbrain, widening of the medulla, and small cerebellum. Clinically, patients present global developmental delay, severe intellectual disability with poor or absent speech, axial hypotonia, and early-onset seizures, among others. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare persistent combined dystonia characterized by childhood onset of progressive dystonia typically beginning in the lower limbs and eventually progressing to generalized dystonia with involvement of the upper limbs, trunk, face, and neck. Variable developmental delay and intellectual disability, as well as mild microcephaly, short stature, abnormal eye movements, and slightly dysmorphic facial features have been reported in association. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare developmental defect during embryogenesis characterized by unilateral duplication of an eye which may appear as a synophthalmic eye in a single orbit or as two separate unilateral eyes, each in a separate orbit. The malformation is always associated with other anomalies of the central nervous system (such as porencephaly, meningocele, or arachnoidal cysts) and with craniofacial abnormalities. A proboscis is often found. Clinically, moderate mental retardation and epilepsy are typical. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Rett syndrome |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Autosomal dominant hereditary arginine vasopressin deficiency (disorder) |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Autosomal recessive hereditary arginine vasopressin deficiency (disorder) |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A form of pontocerebellar hypoplasia characterized by microcephaly, severe global developmental delay and intellectual disability, dysmorphic facial features, cerebellar syndrome, and pontocerebellar hypoplasia on brain imaging. Behavioral abnormalities are frequently observed. Other reported manifestations include seizures, ocular anomalies, recurrent respiratory infections, and thin or absent corpus callosum, among others. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A lethal form of pontocerebellar hypoplasia with characteristics of prenatal onset of microcephaly, hypoplasia of the cerebellum, brainstem, and spinal cord, dysmorphic craniofacial features such as sloping forehead and micrognathia, and multiple contractures. Supratentorial atrophy has also been reported. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A form of pontocerebellar hypoplasia with characteristics of infantile onset of severe global developmental delay with absent speech, hypotonia, feeding problems, dysmorphic craniofacial features, and development of pontocerebellar hypoplasia on brain imaging later in childhood. Other structural abnormalities of the brain, which may already be apparent at an earlier stage, include small hippocampus, thin corpus callosum, periventricular white matter abnormalities, and Dandy-Walker malformation. Seizures, nystagmus, and cortical visual impairment have been reported in some cases. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A form of pontocerebellar hypoplasia characterised by severe, progressive microcephaly and severe global developmental delay apparent from birth, severe intellectual disability with lack of social interactions and absence of speech, and pontocerebellar hypoplasia and complete or partial agenesis of the corpus callosum on brain imaging. In addition, affected individuals often present hypotonia, spastic tetraplegia, and early-onset seizures. Chronic anaemia and thrombocytopenia have also been reported. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare genetic neurological disorder with characteristics of childhood to adolescence onset of progressive demyelination occurring in episodes, sensorimotor polyneuropathy, and hearing loss. Disease progression and severity is variable. In general, in an increasing and decreasing course, patients eventually develop respiratory insufficiency, loss of motor skills and ambulation, ataxia, and cognitive decline. Vision problems and skin rashes are commonly reported. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A type of familial frontal lobe epilepsy where individuals present with clusters of motor seizures occurring from sleep, with usual onset in the first two decades of life, typically in adolescence (eleven to fourteen years). Focal motor seizures have hyperkinetic features or asymmetric tonic/dystonic features, usually with autonomic signs, vocalization, and negative emotional expression such as fear. Seizures are brief, with abrupt onset/offset, and there is often preserved awareness during the seizure. Individuals may describe a focal aware sensory or cognitive seizure before the motor features commence. Development and cognition are typically normal. Neurological examination is normal. The electroencephalogram (EEG) background is typically normal. The awake EEG is non epileptiform in most patients. During sleep, interictal epileptiform abnormalities are seen over the frontal areas in approximately 50% of patients. Neuroimaging is usually normal. There is a family history of sleep-related hypermotor epilepsy. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare form of neurofibromatosis characterised by the development of multiple schwannomas (nerve sheath tumours), without involvement of the vestibular nerves, and often associated with chronic pain. Dysaesthesia and paraesthesia may also be present. Common localisations include the spine, peripheral nerves, and the cranium. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, neurodegenerative disease characterized by progressive dementia and ataxia, widespread cerebral amyloid angiopathy and parenchymal amyloid deposition. Two subtypes have been identified, ABri amyloidosis and ADan amyloidosis. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare multiple congenital anomalies/dysmorphic syndrome characterised by severe brain malformations associated with cerebral parenchymal underdevelopment, arthrogryposis and club feet due to mutations in KIAA1109 gene. Majority of the cases are early lethal. Milder cases may present with severe global developmental delay, intellectual disability, microcephaly, hydrocephaly, heart defects, renal problems, severe muscle hypotonia causing incapacity to stand without a support, epilepsy, syndactyly and variable dysmorphic facial features (including hypotelorism, hypertelorism, small eyes, low-set and posteriorly rotated ears, short nose, flattened nasal bridge, anteverted nares, retrognathia). |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare multiple congenital anomalies/dysmorphic syndrome characterized by pontocerebellar hypoplasia, hypotonia and respiratory insufficiency. Cardiac anomalies (particularly hypertrophic cardiomyopathy), eye manifestations (congenital cataracts, corneal clouding), seizures and facial dysmorphism (including microcephaly, bitemporal narrowing, absence of eyelashes, short palpebral fissures, small and low-set ears, anteverted nares, microstomia, and micrognathia) are present in the majority of the patients. Additional findings such as hepatosplenomegaly, edema, micropenis/cryptorchidism, hypoglycemia, hypernatremia, increased triglycerides, elevated plasma lactate and decreased plasma cholesterol were reported. Brain imaging may reveal simplified/delayed cortical gyration, dilated ventricles, and periventricular or diffuse white matter abnormalities. It is mostly caused by biallelic deletions in the ATAD3 gene cluster (ATAD3A, ATAD3B and ATAD3C) or by point mutations in the ATAD3A gene. Even though the syndrome is mostly neonatally lethal, some patients, regardless of the type of the mutation/deletion they harbor, may have a less severe condition and may survive. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A neurological disorder with characteristics of moderate to severe developmental delay and intellectual disability and mild dysmorphic features. Early symptoms include hypotonia, delayed development of motor skills, speech delay, hypertelorism, broad nasal bridge, and fingers with tapered ends. Other features include microcephaly, seizures, recurrent ear infections, strabismus, amblyopia and hyperopia. Behavioral problems such as hyperactivity, attention deficit disorder, aggression, anxiety and autism spectrum occur in some cases. Caused by mutations in the HIVEP2 gene leading to a shortage of functional HIVEP2 protein. Inherited in an autosomal dominant pattern however most cases of this condition result from de novo mutations in the gene. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, genetic form of obesity characterized by morbid obesity, hypertension, type 2 diabetes mellitus and dyslipidemia leading to early coronary disease, myocardial infarction and congestive heart failure. Intellectual disability and decreased sperm count or azoospermia have also been reported. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, genetic form of obesity characterized by severe early-onset obesity, hyperphagia, insulin resistance with hyperinsulinemia, reduced adult final height, delayed speech and language development and a tendency for social isolation and aggressive behavior. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare, genetic form of obesity characterized by severe early-onset obesity, hyperphagia, and variable presence of cognitive impairment and behavioral disorder, including autistic spectrum behavior, impaired concentration and memory deficit. Some patients present with Prader-Willi-like features such as hypotonia, developmental delay, intellectual disability, short stature, hypopituitarism and dysmorphic facial features. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| Central core disease (CCD) is an inherited neuromuscular disorder characterised by central cores on muscle biopsy and clinical features of a congenital myopathy. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
| A rare type of Ehlers-Danlos syndrome characterised by connective tissue defects (joint laxity of finger joints and knees, small joint hypermotility and tissue fragility), vascular complications (atrioventricular defect, symptomatic cerebral aneurysm, vascular dissection) and frontoparietally accentuated polymicrogyria of the cobblestone variant. Specific brain anomalies (including cerebrocortical dysplasia, cerebellar microcysts and white matter anomalies) are present in all patients. Most of the affected individuals have developmental delay and may develop epilepsy. Additional clinical features include spontaneous intracranial hypotension, idiopathic intracranial hypertension, headache, chronic pain syndrome, peripheral neuropathy, plexopathy, translucent skin and clubfoot. Dysmorphic features such as eye anomalies (strabismus, bilateral hyperopia, esotropia, proptosis), pinched nose, thin upper lip, crowded teeth and retrognathia are also reported. |
Is a |
True |
Hereditary disorder of nervous system |
Inferred relationship |
Some |
|
FHIR
© HL7.org
|
Server Home |
FHIR Server FHIR Server 3.7.22-SNAPSHOT
|
FHIR Version n/a
User: [n/a]