Cancer Of The Bladder Wall

It hasn t spread into the tissues or muscle of your bladder wall itself.

Cancer of the bladder wall. The cancer has only grown into the center of your bladder. Risk factors for bladder cancer include. Urothelial carcinoma formally known as transitional cell carcinoma is the most common form of bladder cancer 80 90 and starts in the urothelial cells in the bladder wall s innermost layer squamous cell carcinoma 1 2 begins in the thin flat cells that line the bladder. Bladder cancer is an uncontrolled abnormal growth and multiplication of cells in the urinary bladder which have broken free from the normal mechanisms that keep uncontrolled cell growth in check.

It is usually discovered before it has spread past this lining. A low grade tumor usually grows more slowly and is less likely to invade the muscular wall of the bladder than is a high grade tumor. Bladder cancers are often described based on how far they have spread into the wall of the bladder. Invasive cancers have grown into deeper layers of the bladder wall.

Most bladder cancers more than 90 percent start from the transitional cells which occupy the innermost lining of the bladder wall. Blood in urine hematuria which may cause urine to appear bright red or cola colored though sometimes the urine. Bladder cancer begins in the inner lining of the bladder. Cancer causing substances such as tobacco smoke and chemicals in the environment.

Bladder cancer signs and symptoms may include. This type of cancer has cells that are closer in appearance and organization to normal cells well differentiated. It hasn t spread to your lymph nodes or other organs. There are different types of bladder cancer.

Non invasive cancers are only in the inner layer of cells the transitional epithelium.