Familial dysautonomia; Riley-Day syndrome; Hereditary sensory and autonomic neuropathy type 3
Supergrp
Hereditary sensory and autonomic neuropathy [DS:H00265]
Description
Familial dysautonomia (FD), also known as Riley day syndrome, is an autosomal recessive disorder characterized by developmental arrest in the sensory and autonomic nervous systems. Symptoms include decreased sensitivity to pain and temperature, cardiovascular instability, recurrent pneumonias, and gastrointestinal dysfunction. This disorder is primarily confined to individuals of Ashkenazi Jewish descent, and caused by mutations of the IKAP gene that encodes a scaffolding unit ELP1 for a elongator complex.
Category
Nervous system disease
Brite
Human diseases in ICD-11 classification [BR:br08403]
08 Diseases of the nervous system
Disorders of nerve root, plexus or peripheral nerves
Hereditary neuropathy
8C21 Hereditary sensory or autonomic neuropathy
H01987 Familial dysautonomia