Vozianov A F, Shcherbak A Iu, Zubko V I, Ishmuradov B T, Sabadash A S
Lik Sprava. 1994 Mar-Apr(3-4):76-8.
Of 507 patients with renal tumours 36 (7.1%) presented with primary epithelial neoplasms of the renal pelvis. Histological investigation revealed benign papillomas in 3 (8.3%) cases. These patients underwent resection of the renal pelvis along with the tumour. Nephro-ureterectomy was performed in 33 patients, of whom 27 (75%) had it for transitional cell carcinoma, 5 (14%) for squamous cell carcinoma and 1 (2.7%) patient for solid carcinoma of the pelvis. Results of surgical treatment vary with the process stage so that the more advanced the stage, the poorer is the prognosis. High efficiency was shown of nephro-ureterectomy. At 5 years 9 of 13 operated on are alive without signs of metastatic disease.
在507例肾肿瘤患者中，36例（7.1%）表现为肾盂原发性上皮性肿瘤。组织学检查发现3例（8.3%）为良性乳头状瘤。这些患者接受了肾盂连同肿瘤的切除术。33例患者接受了肾输尿管切除术，其中27例（75%）因移行细胞癌接受该手术，5例（14%）因鳞状细胞癌接受该手术，1例（2.7%）患者因肾盂实体癌接受该手术。手术治疗结果因病程阶段而异，阶段越晚，预后越差。肾输尿管切除术显示出高疗效。在接受手术的13例患者中，5年后有9例存活且无转移疾病迹象。
