Types Of Cancer

First, every year approximately 67,000 new cases of bladder cancer is expected, and about 13,000 people die from the disease in the United States, bladder cancer strikes three times more men than women. However, women are often more advanced cancer than men, at the time of diagnosis.

Bladder cancer can occur at any age but is most common in people over 50 years. The average age of diagnosis is 60 years. However, it is clear from a disease of aging, with people in anni’80 e’90 the development of bladder cancer as well.

First, the bladder is a cable to the underside of the abdomen (pelvis). We collect and store urine produced in the kidneys. Cancer occurs when normal cells undergo transformation in which to grow and multiply without normal control.

That the cells to multiply, is an area in abnormal cells. The experts called volume. As more and more cells derived from volume increases in size. Tissue surrounding tumors, which exceeds the invasion of their territory and taking oxygen and nutrients needed to survive and function.

Of all the types of cancer, bladder cancer was unusually high voltage applicant after treatment. Bladder cancer has a recurrence rate of 50% -80%. Candidates are usually cancer, but not always, the same characteristics as the first (primary) cancer. This may be the bladder or other parts of the urinary tract (kidneys or ureters).

Bladder cancer is more common in developed countries. It is the fifth most common cancer in the United States, the fourth most common in men and women in the ninth.

Important note volumes cancer is only if it is malignant. This means that because of uncontrolled development, to intervene and invade surrounding tissues. Tumors may also travel to distant organs via the blood or lymphatic system.

The process of infection and spread to other organs is called metastasis. Bladder cancer is more likely to spread to nearby organs and lymph nodes before spreading through the blood to the lungs, liver, bones or other organs.

Bladder cancer ranked (progress), depending on how deep the invasion of the bladder wall, which has many levels. Many doctors also in superficial bladder cancer and invasive disease. Superficial bladder cancer is confined to the interior lining of the bladder (known as the mucosa and feta). Invasive bladder cancer has at least penetrated into the muscle layers of the bladder wall.

Almost all adenocarcinomas squamous cell carcinoma and invasive. Therefore, when these types of cancer have been identified, have already invaded the bladder wall.

Many urothelial cell carcinomas are not invasive. This means that it is deeper than the surface layer (mucosa) in the bladder.

Of the various types of cells that make up the bladder, cells of the bladder wall are more likely to develop cancer. Each of the three different types of cancer cells can be done. Cancer is the result of the requested cell types.

In the United States, urothelial tumors account for more than 90% of all cancers of the urinary bladder. Squamous cell cancer cell consists of 3% -8%, and adenocarcinomas are 1% -2%.

Urothelial cancer (transitional cell carcinoma) is the most common type of bladder cancer in the United States. E ’so-called transitional cells are normal cells, which form the lining of the bladder wall.

During the transitional cell carcinoma, the skin of normal cells undergo changes that lead to uncontrolled cell growth, a characteristic of cancer.

Squamous cell cancer is of a thin, flat cells, which are usually caused by irritation or inflammation of the bladder, which took place after many months or even years.

Adenocarcinoma cancer cells that make up the gland. Specialized glands that produce and release fluids such as phlegm.

These three types of cancer can be deployed anywhere in the urinary tract. If abnormal cells are located anywhere in the urinary tract, the search for other areas of abnormal cells is justified. For example, if tumor cells are in the bladder, kidneys and ureters evaluation is essential.

In addition, volume level based on its ability to detect anomalies in the evaluation of microscopic cancer. Cells from high-grade cancers are many changes in shape and has a high degree of abnormality, which monitor the cells under the microscope of the low-grade cancers.

These figures are provided by the pathologist, a doctor trained in science tissue diagnosis. A low-grade tumors are less aggressive and high quality tumors are more dangerous and which tend to spread.

Urothelial papillary carcinoma volume is displayed on narrow finger-like projections. Benign (noncancerous) papillary tumors (papillomas) will increase when the cord of the urinary bladder. These can be easily removed, but in some cases increasing.

The tumors vary greatly in their potential to come back (repeated). Some species are rarely repeated after the end of treatment, other types are more likely to do so. Papillary cancer, also differ widely in their potential to be malignant (invasive). A small percentage (15%) to invade the wall of the bladder. Some cancers grow and invasive papillary projections in the wall of the bladder and in the cable part of the urinary bladder.

Moreover, may develop bladder cancer in the flat, red (erythematous) patch on the surface of the mucous membranes. This is called carcinoma in situ (CIS).

Although these cancers are superficial, are of high quality and high risk to spread.
Attractions near the bladder cancer, which are white men and women, the development of bladder cancer twice as often as other ethnic groups. In the U.S., Americans, Africans and Hispanics have similar rates of cancer. Prices are lowest in Asia.

Finally, given the high rate of recurrence and the need for surveillance, bladder cancer is the most expensive to treat cancer based on patient.