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膀胱肿瘤是泌尿男生殖系最常见的恶性肿瘤。第一届全国泌尿外科学术会议共报告泌尿系肿瘤5980例,膀胱肿瘤5503例占92%。膀胱肿瘤确诊时80%以上为可能治愈的浅表性肿瘤,但在足够的切除后肿瘤的复发率仍高达70%左右。因此,早期根除肿瘤对预防复发和阻止疾病的进展具有十分重要的意义。
Bladder cancer is the most common malignant tumor of the male genitourinary tract. The first session of the National Urology Conference reported a total of 5980 cases of urinary tract tumors, 5503 cases of bladder tumors accounted for 92%. More than 80% of the bladder tumors are diagnosed as superficial tumors that may be cured, but the tumor recurrence rate is still as high as 70% after adequate resection. Therefore, the early eradication of the tumor is very important to prevent the recurrence and prevent the progress of the disease.