title: [Malignant ovarian teratoma presented as a rectal tumor].
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging* / Q000648:ultrastructure; D011859:Radiography; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging / Q000648:ultrastructure; D013724:Teratoma / Q000000981:diagnostic imaging* / Q000648:ultrastructure
vernacular_title: Teratoma ovárico malignizado, de presentación como tumor rectal.