18F-氟代脱氧葡萄糖正电子发射断层显像/计算机断层扫描对左股骨肌上皮癌的成像

18 F-FDG PET/CT Imaging of Myoepithelial Carcinoma in the Left Femur.

作者信息

Huang Shuhui, Xie Hangyu, Huang Rui

机构信息

From the Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, China.

出版信息

Clin Nucl Med. 2025 Mar 1;50(3):e187-e188. doi: 10.1097/RLU.0000000000005615. Epub 2024 Dec 3.

DOI:10.1097/RLU.0000000000005615

PMID:39625854

Abstract

Myoepithelial carcinoma of bone is uncommon. We presented the imaging features of myoepithelial carcinoma of the left femur in a 61-year-old man on 18 F-FDG PET/CT. Lytic bone destruction and the formation of a slightly low-density soft tissue mass extending to adjacent muscles with intense and circular FDG uptake were found on 18 F-FDG PET/CT. Postoperative pathology confirmed the diagnosis of myoepithelial carcinoma.

摘要

骨肌上皮癌并不常见。我们展示了一名61岁男性左股骨肌上皮癌在18F-FDG PET/CT上的影像特征。18F-FDG PET/CT显示溶骨性骨质破坏，形成一个延伸至邻近肌肉的略低密度软组织肿块，伴有强烈的环形FDG摄取。术后病理证实为肌上皮癌。