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用放疗治疗膀胱(表浅)癌在国外仍存在着争论,本文作者认为疗效好,报告了190例膀胱T1期移行细胞癌病人经根治性放疗后的局部肿癌控制率和存活率研究。病人的年龄为29~80岁,平均年龄64.4岁。肿瘤的形态:乳头状瘤为137(73.3%),结节状为19(10.2%),混合状为29(15.5%),仅2例有溃疡。肿瘤的平均大小为3.9cm,70%的肿瘤<5 cm,很少的肿瘤>7 cm。肿瘤组织病理学分级:Ⅰ级高分化为93(48.9%),Ⅱ级为36(18.9%),Ⅲ级为37(19.5%)。75例为孤立性肿瘤,55例为多发性肿瘤,
The use of radiotherapy to treat bladder (superficial) cancer remains controversial in foreign countries. The authors believe that the curative effect is good, and reports on the control rate and survival rate of localized swollen cancer after radical radiotherapy in 190 patients with T1 transitional cell carcinoma of the bladder. The patient’s age ranged from 29 to 80 years and the average age was 64.4 years. Tumor morphology: 137 (73.3%) papilloma, 19 (10.2%) nodular, 29 (15.5%) mixed, and only 2 ulcers. The average size of the tumor was 3.9 cm, 70% of the tumor was <5 cm, and few tumors were >7 cm. Tumor histopathological grade: Grade I was highly differentiated to 93 (48.9%), grade II was 36 (18.9%), and grade III was 37 (19.5%). 75 cases were solitary tumors and 55 cases were multiple tumors.