Misdiagnosis of bilateral ectopic pregnancies: a caveat about operator expertise in the use of transvaginal ultrasound.
Reported is the case of a 24-year-old female who presented to the Emergency Department complaining of lower abdominal pain and vaginal bleeding, whose initial transvaginal ultrasound was interpreted as showing a viable intrauterine pregnancy (IUP) of 8 weeks gestation. Repeat transvaginal ultrasound during a subsequent Emergency Department (ED) visit 3 days later revealed bilateral ectopic pregnancies of 6.5 weeks gestation. ED physicians should be familiar with the limitations of transvaginal sonography, and should be wary of early "intrauterine" pregnancies that are diagnosed ultrasonographically by inexperienced operators.
O'Brien
M C
MC
UMDNJ/Robert Wood Johnson Medical School, Camden.
Rutherford
T
T
D015746:Abdominal Pain / Q000209:etiology; D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D000292:Pelvic Inflammatory Disease / Q000175:diagnosis / Q000188:drug therapy; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000150:complications / Q000000981:diagnostic imaging*; D014463:Ultrasonography / Q000379:methods; D014592:Uterine Hemorrhage / Q000209:etiology; D014621:Vagina
D000900:Anti-Bacterial Agents