Megic Key For Healthy Life

skin cancer – the abnormal growth of skin cells – most often develops on exposed skin exposure to sunlight. But this common form of cancer can also occur on areas of skin not normally exposed to sunlight. Skin cancer is a disease found in the cancer (malignant) cells in the outer layers of the skin. Your skin protects the body from heat, light, infections and injuries. It also stores water, fat and vitamin D.

Melanoma is a form of skin cancer that occurs in melanocytes, the cells in the outer skin layer (epidermis) are. Melanoma is the most serious form of skin cancer. Melanoma is curable, when detected and treated early, but if it has spread not treated, the majority of melanomas eventually spread to other parts of the body. Early detection and surgery to remove melanoma is effective to cure most cases of melanoma, but it is rarely curable advanced

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Facts

There are three types of skin cancer: The two most common are basal cell and squamous cell carcinomas. They are easily treated and rarely fatal. The third and most dangerous malignant melanoma.

Skin cancer is the second most common cancer in the United Kingdom, with approximately 40 500 new cases per year of which 6,000 are malignant melanomas. About 1,500 people die from melanoma in the UK each year.

Melanomas can spread two ways: to grow horizontally, resulting in the superficial spreading melanoma, or they can look down and the cells of the lymph node invasion, which is much more dangerous

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In the past 60 years, the damage to the ozone layer of the Earth, the amount of harmful radiation, which increases your skin reached.

Causes

Skin cancer begins in the upper layer of the skin – the epidermis. The skin is thin as a pencil, and provides a protective layer of skin cells that the body is constantly making. The epidermis contains three cell types:

Sunburn and UV light exposure causes damage to maximum damage to the DNA of the skin. The body can occur usually repair this damage before gene mutations. But if a person’s body can not repair damaged DNA and leads to skin cancer.

Squamous cells lie just below the surface.
produce basal cells, the new skin cells are located under the squamous cells.

The melanocytes produce melanin – the pigment that gives skin its natural color, are removed in the lower part of the skin. The melanocytes produce more melanin to protect you when in the sun on the deeper layers of the skin. Extra melanin produces the darker color of tanned skin.

The treatment

Freezing. Your doctor may destroy actinic keratoses and some small skin cancer early by freezing with liquid nitrogen (cryosurgery). The dead tissue sloughs off when it thaws. The treatment may leave a small white scar. You may need to repeat the treatment to completely eliminate growth.

Excision: Small cancers can be removed by cutting. This will be done under local anesthesia.
Laser therapy. A precise, intense beam of light vaporizes growths, generally with little damage to surrounding tissue and with minimal bleeding, swelling and scarring. A doctor can treat with this therapy for superficial skin cancers or precancerous growths on the lips.

Radiotherapy. Radiation can destroy basal and squamous cell carcinomas if surgery is not possible.

Mohs. This procedure applies to most skin cancers, recurrent or difficult to treat, which includes both basic and squamous cell carcinomas. Your doctor is the layer of the skin growth layer by layer, examined each under a microscope until no abnormal cells remain.