title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 31-1976.
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects; D003537:Cystadenoma / Q000139:chemically induced / Q000175:diagnosis / Q000473:pathology*; D003560:Cysts / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008107:Liver Diseases / Q000175:diagnosis; D008113:Liver Neoplasms / Q000139:chemically induced / Q000175:diagnosis / Q000473:pathology*; D008297:Male
chemical_list: D003276:Contraceptives, Oral