Fung T Y, Lau T K
Department of Obstetrics and Gynaecology, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, Hong Kong.
Ultrasound Obstet Gynecol. 1998 Dec;12(6):430-3. doi: 10.1046/j.1469-0705.1998.12060430.x.
We describe three cases of vasa previa and review the English-language literature for all cases reported since 1980. Antenatal diagnosis was significantly associated with decreased fetal mortality (p = 0.033). A low-lying placenta is a risk factor for vasa previa, as it occurred in 81% of patients.
我们描述了三例前置血管的病例,并回顾了自1980年以来报道的所有英文文献中的病例。产前诊断与降低胎儿死亡率显著相关(p = 0.033)。前置胎盘是前置血管的一个危险因素,因为81%的患者存在前置胎盘。