title: [A CASE OF RETROPERITONEAL CHORIOEPITHELIOMA IN A MALE].
mesh_terms: D002822:Choriocarcinoma; D005260:Female; D006801:Humans; D011247:Pregnancy; D012186:Retroperitoneal Neoplasms
keywords: CHORIOCARCINOMA; RETROPERITONEAL NEOPLASMS
vernacular_title: OBSERVA TIA UNUI CORIOEPITELIOM RETROPERITONEAL LA B ARBAT.