Antenatal diagnosis of placental acretism-percretism.

Placental acretism is an adherencial pathology associated with a high maternal morbidity and mortality rates. Antepartum diagnosis is essential to plan a proper management and reduce serious complications. Risk factors in these patients include prior cesarean sections, uterine scars and placenta previa. Second level ultrasonography may detect placental acretism with high sensitivity and specificity; magnetic resonance imaging may play a …