OBJECTIVE: To determine the long-term oncological outcome of patients with primary transitional cell carcinoma (TCC) of the distal ureter electively treated with either kidney-sparing surgery (KSS) or radical nephroureterectomy (RNU) in a retrospective, non-randomized, single-centre study. PATIENTS AND METHODS: Of 43 consecutive patients with a primary solitary distal ureter TCC, 19 had KSS, consisting of distal ureter resection with bladder cuff excision and ureter reimplantation, and 24 had RNU with bladder cuff excision. RESULTS: The median (range) age at surgery was 69 (31-86) years for the KSS group and 73 (59-87) years for the RNU group, patients in the latter having worse hydronephrotic kidneys. The median (range) follow-up was 58 (3-260) months. A recurrent bladder tumour was diagnosed after a median of 15 months in five of the 19 patients treated by KSS and after a median of 5.5 months in eight of the 24 treated by RNU. Five of the 19 patients treated by KSS and six of the 24 treated by RNU died from metastatic disease despite chemotherapy. Recurrence-free, cancer-specific and overall survival were comparable in the two groups. In two patients (11%) treated by KSS an ipsilateral upper urinary tract TCC recurred after 42 and 105 months, respectively. CONCLUSION: Treatment by distal ureteric resection is feasible in patients with primary TCC of the distal ureter. The long-term oncological outcome seems to be comparable with that of patients treated by RNU. Furthermore, kidney preservation is advantageous if adjuvant or salvage chemotherapy is required.
OBJECTIVE: To determine the long-term oncological outcome of patients with primary transitional cell carcinoma (TCC) of the distal ureter electively treated with either kidney-sparing surgery (KSS) or radical nephroureterectomy (RNU) in a retrospective, non-randomized, single-centre study. PATIENTS AND METHODS: Of 43 consecutive patients with a primary solitary distal ureter TCC, 19 had KSS, consisting of distal ureter resection with bladder cuff excision and ureter reimplantation, and 24 had RNU with bladder cuff excision. RESULTS: The median (range) age at surgery was 69 (31-86) years for the KSS group and 73 (59-87) years for the RNU group, patients in the latter having worse hydronephrotic kidneys. The median (range) follow-up was 58 (3-260) months. A recurrent bladder tumour was diagnosed after a median of 15 months in five of the 19 patients treated by KSS and after a median of 5.5 months in eight of the 24 treated by RNU. Five of the 19 patients treated by KSS and six of the 24 treated by RNU died from metastatic disease despite chemotherapy. Recurrence-free, cancer-specific and overall survival were comparable in the two groups. In two patients (11%) treated by KSS an ipsilateral upper urinary tract TCC recurred after 42 and 105 months, respectively. CONCLUSION: Treatment by distal ureteric resection is feasible in patients with primary TCC of the distal ureter. The long-term oncological outcome seems to be comparable with that of patients treated by RNU. Furthermore, kidney preservation is advantageous if adjuvant or salvage chemotherapy is required.
Authors: S Bing-bing; C Cheng; L Han-zhong; R Shi; H Zhong-ming; F Hua; W Jin; W Qing-hai; J Zhi-gang; F Yujiang Journal: Clin Transl Oncol Date: 2012-04 Impact factor: 3.405
Authors: Jose A Pedrosa; Timothy A Masterson; Kevin R Rice; Hristos Z Kaimakliotis; M Francesca Monn; Richard Bihrle; Michael O Koch; Ronald S Boris Journal: Can Urol Assoc J Date: 2015 Mar-Apr Impact factor: 1.862
Authors: D Fang; T Seisen; K Yang; P Liu; X Fan; N Singla; G Xiong; L Zhang; X Li; L Zhou Journal: Eur J Surg Oncol Date: 2016-08-25 Impact factor: 4.424