Normal Intrauterine Pregnancy Is Unlikely in Emergency Department Patients with Either Menstrual Days >38 Days or β-hCG >3,000 mlU/mL, but without a Gestational Sac on Ultrasonography-Reference-Cited by-同舟云学术

Normal Intrauterine Pregnancy Is Unlikely in Emergency Department Patients with Either Menstrual Days >38 Days or β-hCG >3,000 mlU/mL, but without a Gestational Sac on Ultrasonography

Published:1997-10 Issue:10 Volume:4 Page:967-971
ISSN:1069-6563
Container-title:Academic Emergency Medicine
language:en
Short-container-title:

Author:

Dart Robert,Kaplan Beth,Ortiz Luis,Cloherty John,Lavoie Thomas

Publisher

Wiley

Subject

Emergency Medicine,General Medicine

Link

http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1553-2712.1997.tb03660.x/fullpdf

Reference12 articles.

1. Ectopic pregnancy: prospective study with improved diagnostic accuracy;Kaplan;Ann Emerg Med.,1996

2. Sonographic evaluation of ectopic pregnancy;Mahony;J Ultrasound Med.,1985

3. Emergency department screening for ectopic pregnancy: a prospective US study;Braffman;Radiology.,1994

4. The discriminatory human chorionic zone for endo-vaginal sonography: a prospective, randomized study;Kadar;Fertil Steril.,1994

5. Diagnosis of ectopic pregnancy by vaginal ultrasonography in combination with a discriminatory serum hCG level of 1,000 IU/L IRP;Cacciatore;Br J Obstet Gynecol.,1990

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1. Misdiagnosis of gestational trophoblastic neoplasia as ectopic pregnancy: A 15-year retrospective study;Frontiers in Medicine;2022-11-02

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5. Accuracy of first-trimester ultrasound in diagnosis of intrauterine pregnancy prior to visualization of the yolk sac: a systematic review and meta-analysis;Ultrasound in Obstetrics & Gynecology;2015-06-29