Kim Ha Jung, Kim Kyeong Ah, Chun Yikyeong, Kim Jeong Woo, Lee Jongmee, Lee Chang Hee
J Korean Soc Radiol. 2023 May;84(3):698-704. doi: 10.3348/jksr.2022.0119. Epub 2023 May 9.
According to the 2020 World Health Organization classification, mesonephric-like adenocarcinoma (MLA) is newly categorized as a subtype of endometrial carcinoma and remains a relatively unknown disease owing to its rarity. To the best of our knowledge, radiological findings of MLA have not been reported in the English literature. The uterine MLAs show a worse clinical prognosis and a more aggressive biological behavior than the usual endometrial carcinoma. Herein, we present the imaging findings of a 65-year-old female with a MLA in the uterine corpus. The tumor was a solid endometrial mass with deep myometrial invasion, poor contrast enhancement, and moderate diffusion restriction.
根据世界卫生组织2020年的分类，中肾样腺癌（MLA）被新归类为子宫内膜癌的一种亚型，由于其罕见性，它仍然是一种相对鲜为人知的疾病。据我们所知，英文文献中尚未报道过MLA的影像学表现。与常见的子宫内膜癌相比，子宫MLA的临床预后更差，生物学行为更具侵袭性。在此，我们展示了一名65岁患有子宫体部MLA的女性的影像学表现。肿瘤为实性子宫内膜肿块，肌层浸润较深，对比增强不佳，且有中度扩散受限。
