2011年12月28日星期三

Brain cancer is a disease of the brain where cancer cells

Symptoms And Treatment Of Brain Cancer

Brain cancer is a disease of the brain where cancer cells (malignant) grow inside the brain tissue. Cancer cells grow to shapea mass of cancer tfactor(tumor) that interferes with brain tfactorpurposesthis kind ofs muscle control,Deion Sanders Jersey, sensation, memory, and other normal body functions. Tumors composed of cancer cells are referred to asmalignant tumors, and those composed of noncancerous cells are referred to asbenign tumors. Cancer cells that develop from brain tfactorare referred to asbasicbrain tumors. Statistics recommendthat brain cancer isn't rare and that may be much more more likely to develop in about 20,000 people per year.

Tlisted below are two main types of brain cancer. basicbrain cancer starts inside the brain. Metastatic brain cancer starts elsewhere inside the body and moves to the brain. Brain tumors may also be benign, and not using a cancer cells, or malignant, with cancer cells that grow quickly.

Alalthoughsuch growths are popularly referred to asbrain tumors, not all brain tumors are cancer. Cancer is a term reserved for malignant tumors.

Malignant tumors grow and spread aggressively, overpowering fitcells by taking their space, blood, and nutrients. (like all cells of the body, tumor cells desireblood and nutrients to survive.)

basictumors

The brain is produced from a variety of types of cells.

a couple ofbrain cancers occur when one type of cell transbureaucracyfrom its normal characteristics. Once transformed, the cells grow and multiply in abnormal ways.

since the se abnormal cells grow, they become a mass, or tumor.

Causes and Risk Factors

aside from a known association with exposureto vinyl chloride, tlisted below are not any known chemical or environmental agents that lead toside the developmentof brain tumors. Genetic mutations and deletions of tumor suppressor genes (i.e., genes that suppress the improvementof malignant cells) increase the risk for a fewtypes of brain cancer.

Symptoms

the indicatorsand symptoms of a brain tumor rangegreatly and depfinishon the brain tumor's size, location and rate of growth.

dependent on the location and size of the tumor,Brian Orakpo Jersey, symptoms experienced by each patient couldvary. one of the maximumaverage symptoms are because of increased intracranial pressure since the growing tumor affects surrounding structures:

Frequent headaches (reported by 50% of patients)

Blurry vision

Nausea and/or vomiting

Personality or cognitive changes

Treatment

Treatment for brain cancer depends on the age of the patient, the stage of the disease, the type and location of the tumor,Antonio Bryant Jersey, and whether the cancer is a major tumor or brain metastases. The treatment plan is developed by the oncology team and the patient. Treatment involves any combination of surgery, radiation, and chemotherapy. a couple oftumors require several diffehiresurgerys,Kenny Phillips Jersey, and a couple of may also be treated with radiation alone.

Before treatment begins, maximumpatients are given steroids, drugs that relieve swelling or edema. Your couldreceive anticonvulsant medicine to stopor control seizures. If hydrocephalus is present,Clinton Portis Jersey, you'll be able to also need a shunt to drain cerebrospinal fluid. A shunt is a longer, thin tube placed in a ventricle of the brain and then threaded under the surface to a diffehirepart of the body, typicallythe abdomen. it works like a drainpipe. Excess fluid is carried transparentof the brain and that may be absorbed inside the abdomen. In a couple ofcases, the fluid is drained into the heart.

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