The main causes of postpartum hemorrhage requiring operative management were: DIC, uterine arteriovenous fistula and malformation, pla...

• 需行干预性治疗的产后出血的原因依次为:弥漫性血管内凝血(DIC),子宫动-静脉瘘及血管畸形,胎盘异常,子宫肌瘤及子宫裂伤。