Pontes J E, Christensen L C, Pierce J M
Urology. 1976 Mar;7(3):334-6. doi: 10.1016/0090-4295(76)90475-1.
Selective renal arteriography was done in 5 patients with transitional cell carcinoma of the renal pelvis and upper ureter. In 2 cases, the presence of tumor vessels was unequivocally diagnostic. In the remaining 3 cases, the arteriographic changes were not as prominent but were suggestive of neoplasm and were helpful in differentiating other causes of filling defects in the collecting system.
对5例肾盂及上段输尿管移行细胞癌患者进行了选择性肾动脉造影。其中2例，肿瘤血管的存在具有明确的诊断意义。其余3例中，动脉造影改变虽不那么显著，但提示有肿瘤，有助于鉴别集合系统充盈缺损的其他原因。
