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| | Bladder Cancer - Overview, Types, Causes, Symptoms, Diagnosis - urologychannel |
 | | Urine is produced by the kidneys, carried to the bladder by the ureters, and discharged from the bladder through the urethra. |
 | | Bladder cancer usually originates in the bladder lining, which consists of a mucous layer of surface cells that expand and deflate (transitional epithelial cells), smooth muscle, and a fibrous layer. |
 | | The primary symptom of bladder cancer is blood in the urine (hematuria). |
| www.urologychannel.com /bladdercancer/index.shtml (767 words) |
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