https://www.selleckchem.com/pr....oducts/l-histidine-m
e diagnosis. Novel antibodies to trisulfated heparin disaccharide (TS-HDS) and fibroblast growth factor receptor 3 (FGFR-3) have been recently described in otherwise cryptogenic small fiber neuropathy (SFN) cases. Our goal was to further describe clinical features in such cases and to analyze treatment responses. In a retrospective analysis, 40 cases of cryptogenic SFN in a university neuropathy clinic were identified. Of these, TS-HDS and FGFR-3 cases were identified, and clinical features and treatmen