超声检查在孕期宫颈机能不全诊断中的应用——一种新的诊断方法

Ultrasonography in the diagnosis of cervical incompetence in pregnancy-a new diagnostic approach.

作者信息

Brook I, Feingold M, Schwartz A, Zakut H

出版信息

Br J Obstet Gynaecol. 1981 Jun;88(6):640-3. doi: 10.1111/j.1471-0528.1981.tb01222.x.

DOI:10.1111/j.1471-0528.1981.tb01222.x

Abstract

Ultrasonography was used to measure the width of the internal os in 24 patients, for whom a McDonald operation was planned because they were considered to have cervical incompetence and in 19 women with normal obstetric histories. The mean widths of the internal os were 2.57 cm +/- 0.36 and 1.67 cm +/- 0.23, respectively (p less than 0.001). This new and objective procedure, which is used during pregnancy, provides an additional method for the diagnosis of cervical incompetence.

摘要

超声检查用于测量24例计划行麦克唐纳手术的患者宫颈内口宽度，这些患者被认为存在宫颈机能不全，同时也测量了19例有正常产科病史的女性的宫颈内口宽度。宫颈内口的平均宽度分别为2.57 cm±0.36和1.67 cm±0.23（p<0.001）。这种在孕期使用的新的客观检查方法为宫颈机能不全的诊断提供了一种辅助手段。