Placenta increta mimicking placental site trophoblastic tumor: A rare case report.

Introduction And Importance: Placenta increta (PI) can mimic a rare malignant tumor called Placental-site trophoblastic tumor (PSTT) with similar laboratory and clinical findings. Histological findings can help correctly diagnose PI from rare malignant tumors of PSTT.

Case Presentation: According to our knowledge, only one case of PI has been reported in the literature, each of which had different characteristics, and various aspects of this lesion still need to be clarified.