Seki Kumiko, Ishikawa Hiroshi, Hashimoto Rei, Mitsuhashi Akira, Ikeda Jun-Ichiro, Shozu Makio
Department of Reproductive Medicine, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan.
Department of Diagnostic Pathology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan.
Gynecol Oncol Rep. 2019 Dec 9;31:100526. doi: 10.1016/j.gore.2019.100526. eCollection 2020 Feb.
•A cul-de-sac endometrioid carcinoma adjacent to extraovarian endometriosis was identified during remission of endometrial cancer.•The origin of the cul-de-sac tumor was malignant transformation of deep infiltrating endometriosis.•Endometriosis-related cancer was identified in a woman with endometrial cancer during remission.•Hyperestrogenism due to infertility treatment may contribute to malignant transformation of deep infiltrating endometriosis.
•在子宫内膜癌缓解期发现一例与卵巢外子宫内膜异位症相邻的子宫直肠陷凹子宫内膜样癌。
•子宫直肠陷凹肿瘤起源于深部浸润性子宫内膜异位症的恶性转化。
•在一名子宫内膜癌缓解期的女性中发现了与子宫内膜异位症相关的癌症。
•不孕症治疗引起的高雌激素血症可能促成深部浸润性子宫内膜异位症的恶性转化。