title: Hidroacanthoma simplex: an ultrastructural study.
mesh_terms: D006607:Adenoma, Sweat Gland / Q000473:pathology / Q000648:ultrastructure*; D000368:Aged; D003599:Cytoskeleton / Q000648:ultrastructure; D003896:Desmosomes / Q000648:ultrastructure; D004439:Eccrine Glands; D004817:Epidermis / Q000473:pathology / Q000648:ultrastructure*; D006801:Humans; D007866:Leg; D008297:Male; D012878:Skin Neoplasms / Q000473:pathology; D013544:Sweat Gland Neoplasms / Q000473:pathology / Q000648:ultrastructure*; D013545:Sweat Glands