title: Choriocarcinoma coexisting with adenocarcinoma in the pars interstitialis of the oviduct: a case report.
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000473:pathology*; D000328:Adult; D002822:Choriocarcinoma / Q000473:pathology*; D005260:Female; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000473:pathology; D011271:Pregnancy, Ectopic / Q000473:pathology; D014594:Uterine Neoplasms / Q000473:pathology*