18F-FDG PET/CT 在子宫滤泡树突状细胞肉瘤中的应用。

18F-FDG PET/CT in Uterine Follicular Dendritic Cell Sarcoma.

机构信息

From the Department of PET/CT, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China.

出版信息

Clin Nucl Med. 2021 Oct 1;46(10):e485-e487. doi: 10.1097/RLU.0000000000003604.

DOI:10.1097/RLU.0000000000003604

PMID:33782302

Abstract

A 46-year-old woman presented with menorrhagia, abdominal distension, and neck mass for 3 months. Ultrasonography detected a large intra-abdominal mass and enlarged neck lymph nodes. Further 18F-FDG PET/CT scan revealed lesions with intense 18F-FDG avidity in abdominal cavity and neck. The patient underwent a biopsy of the uterine, and the diagnosis of uterine follicular dendritic cell sarcoma was finally achieved. After 6 cycles of CHOP-like chemotherapy, 18F-FDG PET/CT showed complete metabolic and morphologic resolution for follicular dendritic cell sarcoma.

摘要

一位 46 岁女性因月经过多、腹胀和颈部肿块就诊，病史 3 个月。超声检查发现腹腔内有巨大肿块和颈部淋巴结肿大。进一步的 18F-FDG PET/CT 扫描显示腹腔和颈部有病灶，18F-FDG 摄取明显增加。患者接受了子宫活检，最终诊断为子宫滤泡树突状细胞肉瘤。经过 6 个周期的 CHOP 样化疗后，18F-FDG PET/CT 显示滤泡树突状细胞肉瘤完全代谢和形态缓解。