Department of Radiology, Kobe University Graduate School of Medicine, Kobe, 650-0017, Japan.
Jpn J Radiol. 2013 Apr;31(4):286-8. doi: 10.1007/s11604-012-0177-1. Epub 2013 Jan 19.
We present a case of sclerosing Sertoli cell tumor of the testis that was examined preoperatively by magnetic resonance imaging. A 28-year-old male presented to the urology department of our hospital complaining of a painless mass in the right testicle that had been present for the past 2 years. Levels of the tumor markers AFP, hCG, and LDH were all within the standard ranges. T2-weighted MR images showed a well-demarcated lobular hypointensity 15 mm in size in the right testis. Contrast enhancement of this mass after gadolinium administration was homogeneous, with slightly stronger enhancement than the normal testis tissue. Tumor enucleation was performed, and the tumor was diagnosed as a sclerosing Sertoli cell tumor.
我们呈现了一例术前经磁共振成像检查的睾丸硬化性支持细胞瘤病例。一名 28 岁男性因右侧睾丸无痛性肿块就诊于我院泌尿科，该肿块已存在 2 年。肿瘤标志物 AFP、hCG 和 LDH 的水平均在正常范围内。T2 加权 MR 图像显示右侧睾丸内有一个边界清楚的小叶状低信号，大小为 15mm。钆增强后该肿块的强化均匀，比正常睾丸组织略强。行肿瘤剜除术，诊断为硬化性支持细胞瘤。
