Bladder cancer always starts in the mucosa and for a while only grows towards the inside of the bladder. If it is detected at this stage, it can be treated without opening up the bladder.
In the next stage, the cancer spreads outwards into the muscular layer of the bladder. It gets bigger on the inner surface of the bladder and spreads sideways at the same time.
read more at http://www.nhsdirect.nhs.uk/articles/article.aspx?articleid=73
Saturday, 23 February 2008
Cancer of the bladder
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bladder kidney cancer