Analysis of risk factors for intraoperative hemorrhage of cesarean scar pregnancy

The current commonly used treatments for cesarean scar pregnancy (CSP) include multiple treatments such as medication, uterine artery embolization, curettage and surgery, and their combinations. However, every treatment option has risks of excessive hemorrhage from uterus. In this study, we retrospectively analyzed the risk factors for intraoperative hemorrhage of different treatments for CSP patients, with the hope to provide the guidance for CSP treatment. Fifty-eight cases of CSP patients who were treated with curettage after medication, curettage after uterine artery embolization, or surgery were retrospectively analyzed and compared for the clinical efficacy, length of hospital stay, and hemorrhage rate. Further, they were divided into the bleeding group (≥200 mL, 15 cases) and the control group ( .05). Univariate analysis found that patients in the bleeding group had significantly longer menolipsis time and greater maximum diameter than patients in the control group (P