Endometrial stripe thickness as a predictor of ectopic pregnancy. Academic Article uri icon

Overview

abstract

  • OBJECTIVE: To evaluate the potential utility of endometrial stripe thickness in predicting pregnancy outcome in women with an hCG less than a discriminatory zone. DESIGN: Retrospective case review. SETTING: University emergency department. PATIENTS: Women who presented with symptomatic early pregnancies after a spontaneous conception with an hCG level less than a discriminatory zone evaluated to rule out an ectopic pregnancy (EP). INTERVENTIONS: Measure endometrial stripe thickness by transvaginal ultrasound. MAIN OUTCOME MEASURES: Initial endometrial stripe thickness was correlated to eventual pregnancy outcomes. RESULTS: The mean initial endometrial stripe thickness of patients eventually diagnosed with an intrauterine pregnancy (13.42 +/- 0.68 mm), spontaneous abortion (9.28 +/- 0.88 mm), and an EP (5.95 +/- 0.35 mm) were all statistically different from each other. Ninety-seven percent of pregnancies found to have an endometrial stripe thickness < or = 8 mm were abnormal (EP or spontaneous abortion). CONCLUSIONS: This study suggest a role of the evaluation of the endometrial stripe thickness in the detection of abnormal pregnancies in patients presenting for evaluation of a symptomatic early pregnancy with an hCG below a discriminatory zone. Initial endometrial stripe thickness measured in patients with an EP is significantly thinner than in those with an intrauterine pregnancy.

publication date

  • September 1, 1996

Research

keywords

  • Endometrium
  • Pregnancy, Ectopic

Identity

Scopus Document Identifier

  • 0030448980

Digital Object Identifier (DOI)

  • 10.1016/s0015-0282(16)58522-7

PubMed ID

  • 8751751

Additional Document Info

volume

  • 66

issue

  • 3