What does “cesarean scar pregnancy” mean?
Aug 07, 2022
Source: Cainiu Health
Dr. Chen Zhe
Introduction
Cesarean scar pregnancy (CSP) refers to a pathological form of pregnancy in women with a prior cesarean delivery, wherein the gestational sac implants at the site of the previous uterine scar. It commonly causes abnormal uterine bleeding. Once diagnosed, CSP requires immediate termination of pregnancy. In women with a history of cesarean delivery, it is essential to confirm pregnancy status and determine the spatial relationship between the gestational sac and the uterine scar to enable timely diagnosis and prompt management of CSP.
During routine prenatal examinations, some women are diagnosed with cesarean scar pregnancy (CSP), a condition requiring prompt recognition and appropriate management. But what exactly is cesarean scar pregnancy?
What is Cesarean Scar Pregnancy?
Cesarean scar pregnancy (CSP) refers to a pathological form of pregnancy in which the gestational sac implants within the scar tissue of a previous cesarean delivery site on the uterine wall. It commonly causes abnormal uterine bleeding. Once diagnosed, CSP requires immediate termination of pregnancy. Women of childbearing age who have a history of cesarean delivery, regular menstrual cycles, and active sexual life should undergo transvaginal ultrasound examination 40–45 days after their last menstrual period to confirm pregnancy and assess the spatial relationship between the gestational sac and the uterine scar—enabling early detection and timely intervention for CSP.
Hospitalization may be required for CSP management. Medical treatment typically includes mifepristone tablets and misoprostol, with close monitoring of vaginal bleeding. Some patients may require interventional procedures such as uterine artery embolization or surgical evacuation (e.g., vacuum aspiration) to remove the gestational sac from the uterine cavity. However, optimal management strategies vary depending on individual clinical characteristics.
Surgical interventions carry risks of intrauterine injury; therefore, regular follow-up visits to the hospital are essential to monitor uterine healing and prevent complications such as severe hemorrhage due to poor wound healing. A balanced diet rich in high-quality protein supports faster physical recovery. Maintaining a positive mental outlook also enhances immune function and overall resilience. We hope this information has been helpful!
