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膀胱肿瘤是泌尿生殖系肿瘤中最多见者,据Grossman报告,1978年美国初次诊断为膀胱癌者30,000人,其中9,900人死亡。一些报道表明,膀胱移行上皮癌的手术疗法或非手术疗法,疗效均不令人满意,复发率为12.5%(一年)及26～58%。复发的原因:①肿瘤为多中心发育;②肿瘤周围组织有癌细胞残留,或细胞增殖,术后发展为癌细胞;③切除不彻底;④尿中继续存在致癌物质。手术治疗:1978年高安报告的膀胱移行上皮肿瘤210例中,经尿道电切术(TUR
Bladder cancer is the most common form of genitourinary neoplasia. According to Grossman, in 1978, 30,000 people were diagnosed with bladder cancer for the first time in the United States, of whom 9,900 died. Some reports indicate that surgical treatment of bladder transitional epithelial cancer or non-surgical treatment, the efficacy is unsatisfactory, the recurrence rate was 12.5% (one year) and 26 to 58%. Recurrence of the reasons: ① tumor is multicentric development; ② cancer surrounding tissue cancer cell residue, or cell proliferation, postoperative development of cancer cells; ③ excision is not complete; ④ continue to exist in urine carcinogens. Surgical treatment: In the report of Gao’an in 1978, 210 cases of bladder transitional epithelial tumor, transurethral resection (TUR