Postmenopozal ovarian endometrioma kaynaklı yüksek dereceli over seröz karsinomu: Nadir Görülen Bir Olgu

Epithelial ovarian serous cancer arising in endometrioma is an uncommon phenomenon. Here, we present a case of postmenopausal high-grade carcinoma associated with endometrioma. A 64-year-old woman attended the clinic pelvic pain and persistent vaginal discharge. Ultrasonography revealed endometrial thickness 37*23 mm left cystic adnexal mass. During operation, solid mass grossly located cul-de-sac infiltrating rectum cysts were observed. At intraoperative frozen section, benign mass, lymph nodes, morphological findings adenocarcinoma undetermined-site origin detected uterus rectosigmoid colon. Final pathology from two microscopic focuses. In sum, when encounter increased biomarkers, it crucial to consider possibility malignant transformation cancer.