Angiokeratoma Corporis Diffusum Associated With ß-Mannosidase Deficiency

Abstract

This is the first case of beta-mannosidase deficiency diagnosed as a result of purely dermatologic findings, in the form of ACD. beta-Mannosidase deficiency should therefore be included when screening for enzyme abnormalities in patients with ACD, even in the absence of neurologic disorders or mental retardation.