F-18 FDG PET/CT 显像在睾丸间质细胞瘤中的应用

F-18 FDG PET/CT imaging of a Leydig cell tumor.

机构信息

Department of Urology, Dankook University College of Medicine, Cheonan, Republic of Korea.

出版信息

Clin Nucl Med. 2010 Mar;35(3):202-4. doi: 10.1097/RLU.0b013e3181cc6467.

PMID:20173460

Abstract

We report the F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) findings of a patient with a testicular Leydig cell tumor. A 43-year-old man was referred for whole body FDG PET/CT imaging for health care screening. FDG PET/CT imaging demonstrated the presence of a focal hypermetabolic lesion in the right testicle and no specific findings in other areas. Based on the preoperative impression, right testis-sparing surgery was attempted. The tumor was pathologically confirmed as a Leydig cell tumor.

摘要

我们报告了一例睾丸间质细胞瘤患者的 F-18 氟脱氧葡萄糖（FDG）正电子发射断层扫描（PET）/计算机断层扫描（CT）结果。一名 43 岁男性因健康体检行全身 FDG PET/CT 检查。FDG PET/CT 成像显示右侧睾丸存在局灶性高代谢病变，其他部位无特异性发现。根据术前印象，尝试行保留睾丸的右侧睾丸切除术。肿瘤病理证实为睾丸间质细胞瘤。