Gitstein S, Ballas S, Schujman E, Peyser M R, Toaf R
Obstet Gynecol. 1979 Dec;54(6):758-62.
Five cases of cervical pregnancy collected over an 8-year period (1971--1978) are analyzed. The incidence of cervical pregnancy at this institution is 1:7040 pregnancies. All cases were diagnosed prior to 12 weeks' gestation, and conservative treatment was instituted in each case. Etiology, criteria, definition, and clinical and pathologic signs are discussed. Several unusual features are emphasized, particularly conservative treatment and the use of ultrasound as a diagnostic aid.
分析了在1971年至1978年8年期间收集的5例宫颈妊娠病例。该机构宫颈妊娠的发生率为1:7040次妊娠。所有病例均在妊娠12周前确诊,并对每例病例采取了保守治疗。文中讨论了病因、标准、定义以及临床和病理体征。强调了几个不寻常的特征,特别是保守治疗以及将超声作为诊断辅助手段的应用。