subject: Cancer in the Bladder [print this page] Cancer in the Bladder
The very same chemicals that make processed meats like cold cuts appealingly pink and flavorful, while keeping botulism at bay may also raise your risk of cancer of the bladder according to a new report. This year just over 70,000 Americans will be diagnosed with this disease, and more than 2% of the population will develop it over their lifetime.
Pointing a tentative finger at nitrites and nitrates, used as preservatives and to add color and flavor to red meat cold cuts, the researchers agree that more work needs to be done to confirm their findings.
Bladder cancer is a type of cancer that occurs in your bladder, a balloon-shaped organ in your pelvic area that stores urine. It is the fourth most common type of cancer in men and the eighth most common type in women. Tumors can develop on the surface of the bladder wall or in more severe cases, within the wall and into the underlying muscles. Cancer in the bladder typically affects older adults, though it can occur at any age. Bladder tumors are 2 to 3 times more common in men.
About 25 percent of bladder cancer can be attributed to the exposure to cancer-causing chemicals or carcinogens in the workplace. The chemicals that belong to the Arylamines and Benzidine families are considered the most responsible. Arylamines exposure used to be very high in Dye, Rubber, Aluminum, Leather industry workers along with truck drivers and pesticide applicators but most arylamines usage has been reduced in the workplace because of government regulation.
Bladder problems other than those of incontinence include bladder cancer and bladder stones- both relatively are rare. Bladder cancer involves several types of malignant growth of urinary bladder.
The most commonly seen bladder cancer begins in cells lining the inside of the bladder and is called urothelial cell or transitional cell carcinoma. Bladder cancer can be caused by working near certain dyeing chemicals. Smoking increases the risk of bladder cancer. Symptoms do not appear until the cancer has grown quite large, and include blood or mucus in the urine.
When a suspicious change is detected in bladder, the character of the change should be explained as soon as possible by the means of histopathologic examination. Having done bimanual examination (in order to find any out of bladder changes) cystoscopy is done. During the examination, segments are taken for histopathologic examination.
When the bladder is about half full, stretch receptors send an impulse to the sacral spinal nerves, which send a message to the brain, causing the detrusor muscle to contract, the internal sphincter to relax, and alerting us to our need to "go." If we don't void, the urge disappears within a minute, then recurs at intervals. The tighter the stretch, the more frequent the messages to let go.
Like all other organs in the body, the bladder is capable of becoming diseased. In fact, bladder infections are the second most common type of infection to occur within the human body. These types of infections occur when bacteria gets into the bladder when it shouldn't and starts to multiply. While these infections are typically not serious, it can spread to the kidneys and become serious.
In truth, it is difficult for researchers to determine the preventive benefit of any nutrient or even of any drug. It would be necessary to look at a wide range of factors that could contribute to an increased or decreased risk of a disease.
In addition to looking at the relationship between lycopene and prostate cancer, a number of other risk factors have been identified, including genetics. Low blood levels of vitamin D were recently linked to an increased risk of the disease as well as many other types of cancer.
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