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膀胱浅层肿瘤,反复施行TUR以后,膀胱输尿管反流或膀胱肾反流可见于19——48％病人中。而肿瘤位于管口附近者,发病率可高达70％。作者对78例复发性膀胱表浅乳头状瘤病人在经尿道切除或/和N.D.YAG激光后,采用BCG膀胱灌注,发现14例有膀胱返流(经排尿性尿道造影和膀胱造影发现)。 BCG膀胱灌注每周一次,连续6周。14例中,双侧膀胱肾返流5例,单侧反流7例,2例带有双“丁”形支架管者出现单侧假性反流。14人共进行120次
Superficial bladder tumors, after repeated TUR, vesicoureteral reflux or bladder kidney reflux can be found in 19 - 48% of patients. The tumor is located near the mouth of the mouth, the incidence rate can be as high as 70%. The author of 78 patients with recurrent superficial bladder papilloma after transurethral resection or / and N.D. YAG laser, BCG bladder perfusion, found 14 cases of bladder reflux (via urinary tractography and cystography found). BCG was injected once weekly for 6 weeks. In 14 cases, bilateral bladder reflux occurred in 5 cases, unilateral reflux in 7 cases, and unilateral pseudo-regurgitation occurred in 2 cases with double “D” stents. 14 people performed 120 times