Proliferation of sweat ducts in certain diseases of the skin.
D002455:Cell Division; D003560:Cysts / Q000473:pathology; D004439:Eccrine Glands / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D006801:Humans; D012871:Skin Diseases / Q000473:pathology*; D013545:Sweat Glands / Q000473:pathology*