Sabtu, 09 Juli 2011

Skin Cancer



Most people think skin cancer is only a small health problem. But in North America, this type of cancer a person dies in an hour. It is very sad because most skin cancers can be prevented or cured if discovered in its infancy. Here are some tips to protect your skin and prevent this type of cancer.

Skin cancer occurs when malignant cells develop in the nature of the outer layers of the skin, especially in areas that do not protect against the sun as the arms, hands, neck and face.

The main causes for this condition is a lot of time in the sun on all those who live to spend on a sunny year-round. Living sunburn is a sign that excessive sun exposure. Artificial sources of ultraviolet (UV) radiation, such as tanning beds and lamps are the most self-evident. People with fair skin, blond or red hair are especially vulnerable. An abundance of freckles or moles is also prone to cancer. The history of the disease in your family a good warning.

Remain for sun protection, under canopies or tents in the day when the sun is in full force and use a sunscreen with a sun protection factor 15 or higher, even in the winter season. Wrap your bare skin, use wear long sleeves, hat, etc. Check your moles for growth or changes in the outer shell and sensitivity than once a month. Make an appointment with your regular family doctor or dermatologist if you have a family history.

Treatment depends on the type of skin cancer, the location and size of the tumor and its overall health. The cancer may have reached deep into the skin or spread to other parts of the body. The surgical treatment of chemotherapy to radiotherapy immunotherapy, which focuses on the tumor.

The most common type of skin cancer is basal cell carcinoma, where the lesions occur in the neck or the head of the people 40 and older. Materialized as a small hump pearl color, increases the size and may bleed at the slightest irritation. This can be fatal leading to death.

Squalors cell culture even among people aged 50 and older, whose skins were damaged by the sun. The tumor is so thin and red, and shown progress in increasing squalors hill. This cancer is the most common form melanoma not and can come from cancer of the lips, ears, or suppression of the immune system in patients with renal transplantation. It is usually treated with surgery or radiation therapy over time.






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