We report a case of uterine adenomatoid tumor (AT) with regional lymph node involvement in a 49-year-old woman. Magnetic resonance imaging revealed an aggregated cystic mass in the posterior uterine wall with partial protrusion of the tumor outside the uterus, and cystic masses of same characteristics in the bilateral obturator and right common iliac lymph nodes. FDG PET/CT revealed no significant FDG uptake in the uterine and lymph node lesions. Taking possible lymph node metastasis into consideration, hysterectomy and lymph node biopsy were performed and it revealed AT of the uterus and the lymph nodes histopathologically.

中文翻译：

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子宫腺瘤样肿瘤伴淋巴结病变：一例报道。

我们报道了一名49岁的女性患区域性淋巴结的子宫腺瘤样瘤（AT）。磁共振成像显示子宫后壁有一个聚集的囊性肿块，子宫外部分肿瘤突出，双侧闭孔和右lymph总淋巴结有相同特征的囊性肿块。FDG PET / CT显示子宫和淋巴结病变中没有明显的FDG摄取。考虑到可能的淋巴结转移，行子宫切除术和淋巴结活检，并从病理学上揭示子宫和淋巴结的AT。