Synchronous Choriocarcinoma and Epithelioid Trophoblastic Tumor Concurring at the Cesarean Scar: A Case Report and Review of the Literature

Abstract EN

We present a complicated case of recurrence of gestational trophoblastic neoplasms (GTN), mixed ETT and choriocarcinoma at an abdominal cesarean scar.

This tumor consisted of typical morphologic and immunophenotypic features of ETT and choriocarcinoma.

The tumor recurred despite the patient undergoing chemotherapy.

The patient had this abdominal mass resected three times.

The elements of ETT and coexisting choriocarcinoma varied each time.

Due to re-recurrence of the tumor, the following decisions had been made: total abdominal hysterectomy, bilateral salpingectomy, right-sided inguinal lymph node biopsy.

At the time of this report, recurrence was negative.