The journal of obstetrics and gynaecology research
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J. Obstet. Gynaecol. Res. · Oct 2007
Placenta previa increta/percreta in Japan: a retrospective study of ultrasound findings, management and clinical course.
Placenta accreta is an abnormally firm attachment of placental villi to the uterine wall, which may cause postpartum hemorrhage resulting in maternal morbidity and mortality. The purpose of the present study was to clarify the incidence, clinical background and prognosis of placenta previa increta/percreta treated with different modalities in Japan. ⋯ Placenta previa increta/percreta is a life-threatening disease. Patients who undergo hysterectomy after uterine arterial embolization demonstrate reduced intraoperation blood loss, and this treatment should be incorporated to reduce maternal morbidity.