Types Of Skin Cancer

Skin cancer is the cancer most frequently diagnosed than lung, breast, colorectal and prostate cancer. Tumors develop primarily on areas of skin exposed to sunlight, including the scalp, face, lips, ears, neck, chest, arms and hands and legs in women. Contrary to popular conception, skin cancer affects people of all skin colors, including those who have darker complexion.

The three main types of skin cancer are basal cell carcinoma, squamous cell carcinoma and malignant melanoma. All three are detrimental to health, although two of the three can be cured if detected early enough. This type of skin cancer accounts for 90 percent of all skin cancers in the United States. Basal cell carcinoma hardly ever seeps into other parts of the body, but it can reach the bone if not eradicated immediately.

The most common of all three types of skin cancers, basal cell carcinoma is often called free skin cancer melanoma. It is easy to detect, and first appears as a small bump on areas exposed to sunlight and air, as the head, neck and hands. This form of cancer rarely spreads to other parts of the body and has a very high cure rate.

Melanomas are usually noticed by detecting a change in the moles of the skin. If there is a change in the mole, it could mean that melanoma is present. Individuals should check their moles to see if the size, shape or color has changed. They must also alert their doctor if a mole becomes itchy or starts to bleed. If a patient has a family history of melanoma, they should be examined by a doctor at least once a year as part of a prevention plan.

The second type, which is more serious than basal cell carcinoma, squamous cell carcinoma is. This slow-growing cancer is not inert as basal cell carcinoma, which means that, if left untreated, it can spread to other parts of the body. Yet there are risks, squamous cell carcinoma is a skin cancer easier to treat, often requiring the removal easy with liquid nitrogen or furnace hot knife incision.

The last type is most serious. Melanoma is a cancer that starts in the melanocytes, cells responsible for producing melanin. The amount of melanin in the skin tissue determines the lightness or darkness of skin color. Malignant melanoma can spread quickly and invade vital organs and other body tissues. Rapid diagnosis and treatment is crucial for a successful cure.

The easiest way to avoid skin cancer is to reduce the exposure of your skin cancer causing sun rays. Protect your skin by limiting your time in the sun and wear full, parts of which are still exposed skin sunscreen of good quality. The chemical composition of sunscreens block most harmful rays of the sun.

Prevention and control of skin cancer is actually very simple and requires only accustomed to the use of sun protection practices on a daily basis. It is very easy and here are some things that medical professionals and non-governmental organizations recommended for external protection to protect from UV rays