ODCs

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Megalencephaly-capillary malformation-polymicrogyria syndrome

1 OMIM reference -
1 associated gene
36 signs/symptoms

PROTEIN INTERACTIONS: 1
COMMON SIGNS: 2

Seckel syndrome

6 OMIM references -
6 associated genes
24 signs/symptoms

Megalencephaly-capillary malformation-polymicrogyria syndrome

Seckel syndrome

PIK3CA	(UniProt - OMIM)	ATR	(UniProt - OMIM)
		ATRIP	(UniProt - OMIM)
		CENPJ	(UniProt - OMIM)
		CEP152	(UniProt - OMIM)
		PCNT	(UniProt - OMIM)
		RBBP8	(UniProt - OMIM)


INTERACTOME ASSOCIATIONS (click on a score value to see the evidence)	PIK3CA	(0.63)	ATR

Citations in the biomedical literature:

Megalencephaly-capillary malformation-polymicrogyria syndrome		Seckel syndrome
	Synonym(s): - MCAP - MCM - MCMTC - Macrocephaly - cutis marmorata telangiectatica congenita - Macrocephaly-capillary malformation syndrome - Megalencephaly - cutis marmorata telangiectatica congenita - Megalencephaly-capillary malformation syndrome		Synonym(s): (no synonyms)

	Classification (Orphanet): - Rare circulatory system disease - Rare developmental defect during embryogenesis - Rare genetic disease - Rare oncologic disease - Rare skin disease		Classification (Orphanet): - Rare bone disease - Rare developmental defect during embryogenesis - Rare genetic disease - Rare neurologic disease

	Classification (ICD10): - Congenital malformations, deformations and chromosomal abnormalities -		Classification (ICD10): - Congenital malformations, deformations and chromosomal abnormalities -

	Epidemiological data: Class of prevalence: <1 / 1 000 000 Average age onset: neonatal/infancy Average age of death: any age Type of inheritance: sporadic		Epidemiological data: Class of prevalence: unknown Average age onset: neonatal/infancy Average age of death: normal Type of inheritance: autosomal recessive

	External references: 1 OMIM reference - No MeSH references		External references: 6 OMIM references - 1 MeSH reference: C537533


COMMON SIGNS	- Hyperextensible joints / articular hyperlaxity - Intellectual deficit / mental / psychomotor retardation / learning disability

Megalencephaly-capillary malformation-polymicrogyria syndrome		Seckel syndrome
	Very frequent - Arteriovenous malformations / vascular malformations (excluding port-wine stains) - Asymmetry of the body / hemiatrophy / hemihyperthrophy - Autosomal dominant inheritance - Capillary hemangioma / nevus / naevus flammeus / port-wine stain - Facial structural asymmetry / facial hemiatrophy / facial hemihypertrophy - Macrocephaly / macrocrania / megalocephaly / megacephaly - Macrostomia / big mouth - Polydactyly of toes - Syndactyly of fingers / interdigital palm - Syndactyly of toes - Telangiectasiae of the skin - Upper limb polydactyly / hexadactyly - Visceral angiomatosis (excluding skin) Frequent - Broad cheeks / cherub-like / cherubin face - Cerebellum / cerebellar vermis anomaly / agenesis / hypoplasia - Cutis marmorata / marbled skin / livedo - Dilated cerebral ventricles without hydrocephaly - Failure to thrive / difficulties for feeding in infancy / growth delay - Frontal bossing / prominent forehead - High forehead - Hydrocephaly - Hypotonia - Macules - Structural anomalies of the nervous system Occasional - Agyria / micro / pachy / macrogyria / lissencephaly / gyration / neuronal migration defect - Anomalies of mouth, lip and philtrum - Arnold-Chiari anomaly - Cardiac rhythm disorder / arrhythmia - Congenital cardiac anomaly / malformation / cardiopathy - Deepset eyes / enophthalmos - Depressed nasal bridge - Neoplasms / tumors - Optic nerve anomaly / optic atrophy / anomaly of the papilla - Transient cerebral ischemia / stroke		Very frequent - Abnormal / absent ossification - Autosomal recessive inheritance - Beaked nose - Clinodactyly of fifth finger - Craniostenosis / craniosynostosis / sutural synostosis - Intrauterine growth retardation - Microcephaly - Micrognathia / retrognathia / micrognathism / retrognathism - Narrow face - Premature ageing - Short stature / dwarfism / nanism - Small / hypoplastic / adherent / absent ear lobe - Wasted (excluding lipodystrophy) / poorly muscled build / cachexy - Wide space between 1st-2nd toes Frequent - Anodontia / oligodontia / hypodontia - Cone epiphyses / epiphysis - Downslanted palpebral fissures / anti-mongoloid slanting palpebral fissures - Enamel anomaly - Glaucoma - Hip dislocation / dysplasia / coxa valga / coxa vara / coxa plana - Hypotrichosis / atrichia / atrichiasis / scalp hairlessness Occasional - Scoliosis