经宫颈撕裂自然分娩，宫颈外口未扩张。

Spontaneous delivery through a cervical tear without cervical os dilatation.

作者信息

Djokovic Dusan, Costa Cristina, Martins Ana, Abushad Shadi

机构信息

Serviço de Obstetrícia e Ginecologia, Hospital S. Francisco Xavier - CHLO Lisbon, Portugal.

出版信息

Clin Case Rep. 2015 Jan;3(1):3-6. doi: 10.1002/ccr3.107. Epub 2014 Dec 2.

DOI:10.1002/ccr3.107

PMID:25678963

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4317200/

Abstract

Spontaneous delivery through a cervical tear, provoked by prostaglandin-induced uterine contractions, was described in a G2P0 woman with a history of cervical dilatation and uterine curettage. This rare complication with potentially serious maternal-fetal consequences can be predicted by an aberrant cervical response to prostaglandins in parturients with previous cervical interventions.

摘要

一名有宫颈扩张和刮宫史的G2P0女性，在前列腺素诱导的子宫收缩引发下，经宫颈撕裂自然分娩。这种罕见的并发症可能对母婴产生严重后果，对于既往有宫颈干预史的产妇，可通过其对前列腺素的异常宫颈反应来预测。