Grant D C, Dee G J, Yoder I C, Newhouse J H
Urol Radiol. 1986;8(1):1-5. doi: 10.1007/BF02924062.
Real-time ultrasound examination of the kidneys was performed in 11 patients with transitional cell carcinoma of the renal collecting system. Each sonogram revealed a zone in the renal sinus which was less echogenic than the normal sinus and which corresponded to the extent of the tumor. Although the specificity and sensitivity of this finding are not yet known, this appearance should suggest the diagnosis of transitional cell carcinoma.
对11例肾集合系统移行细胞癌患者进行了肾脏实时超声检查。每个超声图均显示肾窦内有一个区域，其回声低于正常肾窦，且与肿瘤范围相对应。尽管这一发现的特异性和敏感性尚不清楚，但这种表现应提示移行细胞癌的诊断。
