title: Bilateral tubal pregnancy with an unusual complication.
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology; D002369:Castration; D012809:Colon, Sigmoid; D004927:Escherichia coli Infections / Q000209:etiology; D005187:Fallopian Tubes / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D007044:Hysterectomy; D011247:Pregnancy; D011272:Pregnancy, Multiple; D011274:Pregnancy, Tubal / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D011859:Radiography