TY - JOUR ID - 8834 TI - Placental Site Trophoblastic Tumor: Clinical and Pathological Report of Two Cases JO - Iranian Journal of Pathology JA - IJP LA - en SN - 1735-5303 AU - Yousefi, Zohreh AU - Saeed, Shohreh AU - Sharifi, Nourieh AD - Dept. of Obstetrics and Gynecology, School of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran AD - Dept. of Pathology, School of Medicine, Mashhad University of Medical Sciences , Mashhad, Iran Y1 - 2010 PY - 2010 VL - 5 IS - 2 SP - 105 EP - 108 KW - Placental Trophoblastic Tumor KW - Human Chorionic Gonadotropin KW - Iran DO - N2 -   Placental site trophoblastic tumor (PSTT) is the rare variant of gestational trophoblastic diseases (GTD), which differs histologically and immunologically from GTD. Diagnosis of PSTT is often difficult and delayed. In most cases, diagnosis is not possible until the surgery is performed. The most therapeutic choice is hysterectomy and it is usually successful. Here we report two cases of PSTT.   UR - https://ijp.iranpath.org/article_8834.html L1 - https://ijp.iranpath.org/article_8834_d9007c21cec73b0fc8689b49158691b9.pdf ER -