败血症性休克是威及生命的产科急症,妊娠则是易感因素。孕妇并发败血症性休克的危险因素包括感染性流产、肾盂肾炎,绒毛羊膜炎和产后子宫内膜炎。败血症性休克的特点是组织灌流量不足,通常多由革兰氏阴性肠道菌引起菌血症所致。经培养致病菌为大肠杆菌、克雷白氏肠杆菌、假单胞菌和沙雷氏菌。革兰氏阳性菌和霉菌也可引起败血症性休克,但其病理生理尚未阐明。内毒素性休克的病理生理内毒素在细胞死亡后由革兰氏阴性菌释放,如将内毒素注入动物可引起多种生物学效应,并常累及多个器宫,特别在后期,治 Septic shock is life-threatening obstetric emergency, and pregnancy is a predisposing factor. Risk factors for septic shock in pregnant women include infectious abortion, pyelonephritis, chorioamnionitis and postpartum endometritis. Septic shock is characterized by insufficient tissue perfusion, usually caused by bacteremia caused by Gram-negative enteric bacteria. The pathogenic bacteria were Escherichia coli, Klebsiella, Enterobacter, Pseudomonas and Serratia. Gram-positive bacteria and mold can also cause septic shock, but its pathophysiology has not been elucidated. The pathophysiological endotoxin of endotoxic shock is released by Gram-negative bacteria after cell death, such as the injection of endotoxin into animals can cause a variety of biological effects, and often involve multiple organs, especially in the late