Manyonda I T, Varma T R
Department of Obstetrics and Gynaecology, St. George's Hospital, Medical School, London, UK.
Int J Gynaecol Obstet. 1991 Feb;34(2):183-6. doi: 10.1016/0020-7292(91)90236-x.
There is a high association between anterior placenta previa, placenta accreta and previous cesarean section. We report three cases which illustrate the particular danger of massive hemorrhage posed by placenta previa/accreta in a scarred uterus. As the incidence of cesarean section continues to rise worldwide, the problem of placenta previa/accreta is likely to become more common. We emphasize the need for each obstetric unit to have a protocol for dealing with massive hemorrhage.
前置胎盘、胎盘植入与既往剖宫产之间存在高度关联。我们报告三例病例，以说明瘢痕子宫中前置胎盘/胎盘植入所带来的大出血的特殊危险。随着全球剖宫产率持续上升，前置胎盘/胎盘植入问题可能会变得更加常见。我们强调每个产科单位都需要有处理大出血的预案。
