NCIt synonyms : HSAN 3; Riley-Day Syndrome; HSAN III; Neuropathy, Hereditary Sensory and Autonomic, Type III;
NCIt related terms : hereditary sensory and autonomic neuropathy type III; Riley- Day;
NCIt definition : A congenital disorder caused by mutations in the IKBKAP gene. It is characterized
by damage of the sympathetic and parasympathetic and sensory nervous system.;
Alternative definition : ACC/AHA: A dysautonomia due to a genetic disorder associated with an abnormality of
the sensory and autonomic nerves, decreased sensation of pain and decreased production
of tears.;