Ultrasound in Early Pregnancy Viability, Unknown Locations, and Ectopic Pregnancies

被引：21

作者：

Scibetta, Emily W. ^{[1
]}

Han, Christina S. ^{[2
,3
]}

机构：

[1] Harbor UCLA, Dept Obstet & Gynecol, 1000 W Carson St, Torrance, CA 90509 USA

[2] Univ Calif Los Angeles, Div Maternal Fetal Med, 10833 Le Conte Ave,Room 27-139 CHS, Los Angeles, CA 90095 USA

[3] Ctr Fetal Med & Womens Ultrasound, 6310 San Vicente Blvd,Suite 520, Los Angeles, CA 90048 USA

来源：

OBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA | 2019年 / 46卷 / 04期

关键词：

Ectopic pregnancy; Gestational sac; Miscarriage; Early pregnancy loss; Pseudosac; SONOGRAPHIC DIAGNOSIS; CURRENT MANAGEMENT; ACCURACY; WOMEN;

D O I：

10.1016/j.ogc.2019.07.013

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

Ultrasound is essential in the evaluation and management of pregnancies of unknown location. Differential diagnoses include early pregnancy loss, pregnancy of unknown location, and ectopic pregnancies. Both transabdominal and transvaginal routes should be available, in addition to physical examination, for complete evaluation. Diagnostic criteria for early pregnancy loss have expanded in recent years to ensure false positive results do not lead to inappropriate evacuation of desired pregnancies.

引用

页码：783 / +

页数：14

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