title: Choriocarcinoma presenting as hemothorax.
mesh_terms: D000328:Adult; D002822:Choriocarcinoma / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D005260:Female; D006491:Hemothorax / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D014594:Uterine Neoplasms / Q000175:diagnosis* / Q000503:physiopathology