Role of pelvic ultrasonography in evaluation of symptomatic first-trimester pregnancy |
| |
Authors: | Dart R G |
| |
Institution: | Department of Emergency Medicine, Boston Medical Center and Boston University School of Medicine, Boston, MA, USA. |
| |
Abstract: | Early identification of an abnormal pregnancy is important. The diagnosis of ectopic pregnancy before tubal rupture can prevent life-threatening hemorrhage. This article provides a review of the normal development in early pregnancy and correlates this with ultrasound findings, followed by a structured approach to the ultrasound examination. The specific findings in early pregnancy are reviewed, and the predictive value of these findings in identifying either a normal or abnormal intrauterine pregnancy or an ectopic pregnancy are discussed. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|