Background Bladder cancer is the most prevalent urinary tumor characterized by infiltration, relapse and malignant changes.

研究背景膀胱癌是泌尿系统最常见的恶性肿瘤。

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In the cases of upper urinary tract carcinoma associated with bladder carcinoma, higher grade malignancy and lower ureter carcinoma the recurrence rate was higher and usually occurred within 3 years.

上尿路移行细胞癌合并膀胱癌、肿瘤恶性程度高及输尿管下段癌其术后膀胱癌的再发率高，再发时间多在术后3年以内。

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ObjectiveTo assess the diagnostic value of urinary bladder cancer antigen (UBC) and hyaluronic acid (HA) in the detection of bladder cancer.

目的评价尿膀胱癌抗原（UBC）和透明质酸（HA）诊断膀胱癌的价值。

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He went to a urologist, who ruled out any bladder or urinary tract problems.

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Cranberry juice is said to alleviate cystitis, a stinging inflammation of the bladder usually caused by a urinary tract infection (UTI).

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Without her bladder functioning properly, she could get urinary sepsis that could damage the organs and end in renal failure.

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