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1145402008: Congenital macrocephaly (disorder)


Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2021. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
4545798015 Congenital macrocephaly (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core
4545799011 Congenital macrocephaly en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
954061000195112 macrocefalia congenita it Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
5857781000241117 macrocéphalie congénitale fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
411921000274111 Angeborene Makrozephalie de Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module
670761000274118 Kongenitale Makrozephalie de Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module


21 descendants. Search Descendants:

Expanded Value Set


Outbound Relationships Type Target Active Characteristic Refinability Group Values
Congenital macrocephaly (disorder) Is a Congenital anomaly of head true Inferred relationship Some
Congenital macrocephaly (disorder) Associated morphology Enlargement (morphologic abnormality) true Inferred relationship Some 1
Congenital macrocephaly (disorder) Occurrence Congenital true Inferred relationship Some 1
Congenital macrocephaly (disorder) Pathological process (attribute) Pathological developmental process true Inferred relationship Some 1
Congenital macrocephaly (disorder) Interprets Head circumference true Inferred relationship Some 2
Congenital macrocephaly (disorder) Has interpretation Above reference range true Inferred relationship Some 2
Congenital macrocephaly (disorder) Is a Occipitofrontal circumference greater than two standard deviations above the mean for a given age, sex or gestation (i.e. equal to or greater than the 97th percentile). true Inferred relationship Some
Congenital macrocephaly (disorder) Finding site Head structure true Inferred relationship Some 1

Inbound Relationships Type Active Source Characteristic Refinability Group
Bannayan syndrome Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare multiple congenital anomalies/dysmorphic syndrome characterized by severe intellectual deficit, Dandy-Walker malformation, macrocephaly, severe myopia, brachytelephalangy with short and broad fingernails, and dysmorphic facial features (such as thick eyebrows, synophrys, epicanthal folds, low-set ears, short philtrum, and high-arched palate). Additional reported manifestations include seizures and skeletal and genital anomalies, among others. There have been no further descriptions in the literature since 1989. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
Intellectual disability-seizures-macrocephaly-obesity syndrome is a rare syndromic obesity due to complex chromosomal rearrangement characterized by development delay and intellectual disability, childhood-onset obesity, seizures, poor coordination and broad-based gait, macrocephaly and mild dysmorphic features (such as narrow palpebral fissures, malar hypoplasia and thin upper lips), eczema, ocular abnormalities and a social personality. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
Macrocephaly-developmental delay syndrome is a rare, intellectual disability syndrome characterized by macrocephaly, mild dysmorphic features (frontal bossing, long face, hooded eye lids with small, downslanting palpebral fissures, broad nasal bridge, and prominent chin), global neurodevelopmental delay, behavioral abnormalities (e.g. anxiety, stereotyped movements) and absence or generalized tonic-clonic seizures. Additional features reported in some patients include craniosynostosis, fifth finger clinodactyly, recurrent pneumonia, and hepatosplenomegaly. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
Macrocephaly-spastic paraplegia-dysmorphism syndrome is a rare syndrome of multiple congenital anomalies characterized by macrocephaly (of post-natal onset) with large anterior fontanelle, progressive complex spastic paraplegia, dysmorphic facial features (broad and high forehead, deeply set eyes, short philtrum with thin upper lip, large mouth and prominent incisors), seizures, and intellectual deficit of varying severity. Inheritance appears to be autosomal recessive. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare, syndromic intellectual disability characterized by macrocephaly, short stature, intellectual disability, variable degree of spastic paraplegia, central nervous system malformations (hydrocephalus, Dandy-Walker malformation), and dysmorphic features, such as high and broad forehead, midface hypoplasia, and small and broad hands and feet. There have been no further descriptions in the literature since 1993. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
MOMO syndrome is a very rare genetic overgrowth/obesity syndrome characterized by macrocephaly, obesity, mental (intellectual) disability and ocular abnormalities. Other frequent clinical signs include macrosomia, downslanting palpebral fissures, hypertelorism, broad nasal root, high and broad forehead and delay in bone maturation, in association with normal thyroid function and karyotype. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare, genetic, neurological disease characterized by association of macrocephaly, dysmorphic facial features and psychomotor delay leading to intellectual disability and autism spectrum disorder. Facial dysmorphism may include frontal bossing, hypertelorism, midface hypoplasia, depressed nasal bridge, short nose, and long philtrum. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare multisystemic genetic disorder characterized by characteristic facial features with macrocephaly, overgrowth in infancy, intellectual disability and behavioral problems including anxieties and aggressiveness. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
Pectus excavatum-macrocephaly-dysplastic nails syndrome is a rare multiple congenital anomalies syndrome characterized by relative macrocephaly, pectus excavatum, short stature, nail dysplasia, and motor developmental delay (that resolves during childhood). There have been no further descriptions in the literature since 1992. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare overgrowth syndrome characterized by tall stature, learning difficulties and facial dysmorphism. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare genetic disease characterized by mild intellectual disability, osteoporosis, delayed bone age, macrocephaly with wormian bones and frontal bossing, anomalies of fingers, nails, and teeth, thoracic deformities, hyperextensibility of joints, as well as congenital amaurosis and paraplegia. There have been no further descriptions in the literature since 1981. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare X-linked syndromic intellectual disability characterized by variable intellectual deficit, macrocephaly, short stature, and facial dysmorphism (such as prominent forehead, prominent supraorbital ridges, hypertelorism, downslanting palpebral fissures, broad nasal tip, anteverted nostrils, thick lower lip, and localized microdontia). Additional reported features include seizures, post-pubertal macroorchidism, obesity, and short, broad hands with tapered fingers. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
X-linked recessive intellectual disability and macrocephaly with ciliary dysfunction syndrome (disorder) Is a True Congenital macrocephaly (disorder) Inferred relationship Some
An X-linked syndromic intellectual disability characterized by intellectual disability, macrocephaly, macroorchidism, prominent eyebrows and jaws and abnormal ears. Males are predominantly affected, some females show lower cognitive abilities. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
Lethal hydranencephaly-diaphragmatic hernia syndrome is a rare, genetic, lethal, multiple congenital anomalies syndrome characterized by hydranencephaly and diaphragmatic hernia, as well as macrocephaly, a widely open anterior fontanel, scaphoid abdomen and hypotonia. Additionally, congenital heart defects, polyhydramnios and pulmonary hypertension have also been associated. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare multiple congenital anomalies/dysmorphic syndrome with intellectual disability, characterized by macrocephaly, intellectual disability, seizures, dysmorphic facial features (including tall forehead, downslanting palpebral fissures, hypertelorism, depressed nasal bridge, and macrostomia), megalencephaly, and small thorax. Other reported features are umbilical hernia, muscular hypotonia, global developmental delay, autistic behavior, and café-au-lait spots, among others. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare genetic multiple congenital anomalies/dysmorphic syndrome characterized by agenesis of the corpus callosum, borderline or mild intellectual disability, macrocephaly, and dysmorphic facial features (broad forehead, widely spaced eyes). Chiari type I malformation has also been reported in association. Is a True Congenital macrocephaly (disorder) Inferred relationship Some
A rare, syndromic intellectual disability characterized by hypotonia, global developmental delay, limited or absent speech, intellectual disability, macrocephaly, mild dysmorphic features, seizures and autism spectrum disorder. Associated ophthalmologic, heart, skeletal and central nervous system anomalies have been reported. Is a True Congenital macrocephaly (disorder) 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 Congenital macrocephaly (disorder) Inferred relationship Some
A rare syndromic optic nerve hypoplasia with characteristics of coloboma, osteopetrosis (particularly of the anterior ribs and femoral heads), severe microphthalmia, macrocephaly, albinism, and profound congenital deafness. Patients may also have additional eye anomalies including microcornea with pannus, dense bilateral cataracts, and translucent irides. Craniofacial dysmorphism (including frontal bossing, shallow orbits, preauricular pits, posteriorly rotated ears, micrognathia and wide palatine ridges) is also reported. Is a True Congenital macrocephaly (disorder) Inferred relationship Some

This concept is not in any reference sets

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