title: Prurigo pigmentosa.
mesh_terms: D000328:Adult; D003622:Dapsone / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010859:Pigmentation Disorders / Q000175:diagnosis* / Q000188:drug therapy; D011536:Prurigo / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D003622:Dapsone