[A case of chorioepithelioma malignum in a man with abdominal distention as a chief complaint].
D000005:Abdomen; D000328:Adult; D002822:Choriocarcinoma; D004106:Dilatation; D006801:Humans; D008297:Male; D009362:Neoplasm Metastasis; D013736:Testicular Neoplasms