TY - JOUR JO - Polish Journal of Pathology SN - 1233-9687 VL - 70 IS - 2 PY - 2019 ID - Braun2019 TI - Benign-looking primary fibrosarcoma of the uterus AB - Fibrosarcomas are placed among the most infrequent malignant tumors of the uterus. We present a case of a 38 years-old woman, whose benign looking uterine mass was primary diagnosed as a sclerosing leiomyoma. However, the tumor relapsed in two years with multisite metastases in the abdomen. The complex differential diagnosis excluded the most common mesenchymal tumors of the gynecological tract. Finally, we diagnosed the tumor as an epithelioid sclerosing fibrosarcoma arising from the uterine. AU - Braun, Marcin AU - Kuncman, Wojciech AU - Szumera-Ciećkiewicz, Anna AU - Koseła-Paterczyk, Hanna AU - Musiał, Jacek AU - Jesionek-Kupnicka, Dorota AU - Ryś, Janusz AU - Kordek, Radzislaw SP - 148 EP - 152 DA - 2019 DO - 10.5114/pjp.2019.87108 UR - http://dx.doi.org/10.5114/pjp.2019.87108 ER -