Thymic teratoma. Spontaneous rupture into pleural space.
D000293:Adolescent; D006063:Chorionic Gonadotropin / Q000652:urine; D006801:Humans; D008297:Male; D010996:Pleural Effusion / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D012422:Rupture, Spontaneous / Q000150:complications / Q000209:etiology; D013724:Teratoma / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery / Q000652:urine; D013953:Thymus Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery / Q000652:urine
D006063:Chorionic Gonadotropin