产后大出血致垂体前叶机能减退危象急性肾功能衰竭 ,国内外报告甚少 ,我院近年来曾收治 5例 ,现报告如下。1　临床资料本组 5例 ,年龄 2 3～ 2 6岁 ,平均 2 4岁。病程1 2h～ 1个月。 5例患者均为初产妇 ,产后宫缩乏力 2例 ,死胎引产后宫缩乏力 1例 ,胎盘滞留 1例 ,产道撕裂伴宫 Postpartum hemorrhage caused by anterior pituitary dysfunction crisis of acute renal failure, few reports at home and abroad, our hospital has admitted in recent 5 cases, are as follows. 1 Clinical data The group of 5 patients, aged 23 ~ 26 years, mean 24 years old. Course of disease 1 2h ~ 1 month. 5 patients were primipara, 2 cases of postpartum uterine inertia, 1 case of postpartum uterine inertia of the stillbirth, 1 case of placenta accreta, with tearing of the birth canal