Placenta increta as an important cause of uterine mass after first-trimester Curettage (case report)


Department of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran


Placenta increta during the first trimester of pregnancy is very rare. This report describes two cases of placenta increta that caused prolonged vaginal bleeding after a first-trimester abortion. We were encountered two cases of placenta increta in October 2012 and May 2013. Case I: A 35-year-old patient with continues vaginal bleeding from 2 months after curettage due to missed abortion in the first trimester. The uterus was large, the human chorionic gonadotropin (BHCG) level was 112 mUI/mL and ultrasound showed an echogenic mass in the lower segment of the uterine cavity. She was a candidate for curettage but received hysterectomy because of massive vaginal bleeding. Pathology reported placenta increta. Case II: A 32-year-old patient in the 12th week of gestation with missed abortion. After 6 weeks from curettage, she returned with continues vaginal bleeding, BHCG = 55 mUI/mL and sonography showing mixed echo lesion in the uterine cavity like hydatiform mole. Total abdominal hysterectomy was performed. Pathology reported placenta increta. In patients with a history of recent first-trimester abortion presenting with prolonged vaginal bleeding, uterine mass and low-level BHCG, a diagnosis of abnormal placentaion should be kept in mind.


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