Farber disease in a patient from China.
Am J Med Genet A 2020;
182:2184-2186. [PMID:
32706452 DOI:
10.1002/ajmg.a.61752]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 11/08/2022]
Abstract
Farber disease (FD) is a rare lysosomal storage disorder caused by mutation of the ASAH1 gene. Classic symptoms of FD include subcutaneous nodules, joint pain and hoarseness. Most patients die during childhood. Here we report a 25-year-old female FD patient with rare osteolytic changes of bilateral hands and toes. Genetic analysis revealed novel compound heterozygous mutations in the ASAH1 gene (c.427T>G and c.358G>C). Further research is needed to elucidate the pathophysiological course.
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