Saturday, October 17, 2009

Bladder Cancer

Bladder cancer is a disease in which malignant cells arise in the bladder. Symptoms can include blood in the urine, pain during urination, increased frequency of passing urine, or feeling the need to urinate but with nothing coming out. The bulk of bladder cancers are histlogically classed as transitional cell carcinomas which arise in the uroepithelium (lining of the bladder). Other types include squamous cell carcinomas, and adenocarcinomas. Treatment will depend on how far the tumour has invaded the surrounding tissues, and if it has spread to other parts of the body. World-wide about 260,000 people are diagnosed with bladder cancer each year.


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