Neuropathy, hereditary sensory, type idOMIM Phenotype
Preferred Label : Neuropathy, hereditary sensory, type id;
Symbol : HSN1D;
CISMeF acronym : HSN1D;
Type : Phenotype, molecular basis known;
Description : Autosomal dominant hereditary sensory neuropathy type 1D is characterized by adult
onset of a distal axonal sensory neuropathy affecting all modalities, often associated
with distal ulceration and amputation as well as hyporeflexia, although some patients
may show features suggesting upper neuron involvement (summary by Guelly et al., 2011).
For a discussion of genetic heterogeneity of HSAN, see HSAN1A (162400). Spastic paraplegia-3A
(SPG3A; 182600) is an allelic disorder with a different phenotype.;
Inheritance : Autosomal dominant;
Molecular basis : Caused by mutation in the atlastin-1 gene (ATL1, 606439.0010);