Fucosidosis, also known as alpha-l-fucosidase deficiency, is related to angiokeratoma and fabry disease, and has symptoms including seizures An important gene associated with Fucosidosis is FUCA1 (Alpha-L-Fucosidase 1), and among its related pathways/superpathways are Metabolism and Diseases of glycosylation. The drugs Busulfan and Cyclophosphamide have been mentioned in the context of this disorder. Affiliated tissues include bone and skin, and related phenotypes are failure to thrive and hyperhidrosis