Chronic cystic disease of the breast.
D001050:Apocrine Glands / Q000166:cytology; D001940:Breast / Q000473:pathology; D001941:Breast Diseases / Q000473:pathology*; D002908:Chronic Disease; D003560:Cysts / Q000473:pathology*; D005260:Female; D006801:Humans; D012867:Skin / Q000166:cytology