title: An unusual presentation of bilateral tubal ectopic pregnancy.
abstract: The diagnosis of ectopic pregnancy is sometimes difficult on clinical grounds because of the varied presentation. The clinical triad of amenorrhoea, abnormal vaginal bleeding and lower abdominal pain often raises the suspicion of the diagnosis. There are, however, instances where one or other feature of the triad may be absent.
authors.affiliation: Department of Obstetrics and Gynaecology, University College, London.
authors.forename: M
authors.initials: M
authors.lastname: Erian
authors.forename: G R
authors.initials: GR
authors.lastname: McLaren
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000328:Adult; D004630:Emergencies; D005260:Female; D006801:Humans; D010535:Laparoscopy; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000150:complications*; D014592:Uterine Hemorrhage / Q000209:etiology