摘要Recurrent pregnancy loss (RPL) is defined as two or more failed clinical pregnancies.Up to 50% of RPL does not have a clear etiology.1 Increased resistance to blood flow in the uterine arteries has been found in women with unexplained RPL,and even greater resistance has been detected in women with RPL and auto-antibodies.2 However,vascular changes and pregnancy outcomes after the treatment for RPL patients with abnormal uterine artery flow remain poorly studied.
作者单位Department of Gynecology ,Shanghai First Maternity and Infant Hospital,Tongji University School of Medicine, Shanghai 201204, China[1]Clinical and Translational Research Center ,Shanghai First Maternity and Infant Hospital,Tongji University School of Medicine, Shanghai 201204, China[2]Department of Ultrasound ,Shanghai First Maternity and Infant Hospital,Tongji University School of Medicine, Shanghai 201204, China[3]