Mondo Description Hypomyelination neuropathy-arthrogryposis syndrome is a rare, genetic, limb malformation syndrome characterized by multiple congenital distal joint contractures (incl. talipes equinovarus and both proximal and distal interphalangeal joint contractures of the hands) and very severe motor paralysis at birth (i.e. lack of swallowing, autonomous respiratory function and deep tendon reflexes), leading to death within first 3 months of life. Fetal hypo- or akinesia, late-onset polyhydramnios and dramatically reduced, or absent, motor nerve conduction velocities (<10 m/s) are frequently associated. Nerve ultrastructural morphology shows severe abnormalities of the nodes of Ranvier and myelinated axons.
Download Data for hypomyelination neuropathy-arthrogryposis syndrome
data still loading...
Counts of Target Development Levels for diseases known to be associated with this disease. If the disease has a valid DOID, targets known to be associated with all child diseases are aggregated. Click "Explore Associated Targets" to view more facets and details for the target list.
Description from Mondo Disease Ontology.
DataSources which have contributed target associations to this disease, and the identifiers by which the disease is referenced.
Orphanet:2680
UMLS:CN202399
MONDO:0017049
High level summary of knowledge for a disease, including descriptions and datasource references.