Types of Skin Cancer - Which is Most Serious?

Water, sunlight, and warmth are essential to life. People require frequent exposure to natural sunlight in order to produce Vitamin D, an essential vitamin needed for growth, and to develop healthy bones and teeth. In recent decades, however, sunlight has also been implicated as a cause of some types of skin cancer.

While both types of ultraviolet rays are associated with skin cancer, some skin cancers are caused by genetic factors. In fact, recent research has indicated that cell mutation and abnormal genes probably play a much more significant role in the development of skin cancer than was originally believed.

Although anyone may develop skin cancer, some persons are at higher risk than others are. Those persons who should be concerned most about sunlight exposure include individuals with fair skin, those who live in areas that are close to the equator, and those who spend a significant amount of time outside.

Three primary kinds of skin cancer have been identified. Each of these is associated with a particular skin cell. The first of these is called basal cell carcinoma, and begins in the skin's basal cells. Nine-tenths of all individuals diagnosed with skin cancer in the United States have this kind. Since it grows slowly and usually does not spread, it is considered to be the least serious variety with which a person can be diagnosed.

The second type is more serious than basal cell carcinoma, but is also a nonmelanoma. Squamous cell cancer affects keratinocyte, cells in the outer layer, or epidermis, of the skin. This type does spread in approximately three percent of all sufferers, but usually spreads slowly. Therefore, it can often be diagnosed and surgically removed before it affects other body organs.

A few other types of nonmelanoma skin cancer do exist, but they are extremely rare. Less than one person in 100 who develops a nonmelanoma cancer will develop one of these kinds. These cancers include Kaposi's sarcoma, Merkel cell carcinoma, and T cell lymphoma of the skin.

The final type is most serious. Melanoma is a cancer that originates in melanocytes, the cells responsible for producing melanin. The amount of melanin present in skin tissue determines the lightness or darkness of the skin's color. Malignant melanoma can spread rapidly and invade vital organs and other body tissues. Prompt diagnosis and treatment is crucial to a successful cure.

Types of Skin Cancer - Which is Most Serious?

One of the most common places for occurrences of skin cancer is on the nose. Because the nose is often exposed to the sun, it is constantly experiencing the bulk of the atmosphere's ultraviolet rays, making it a prime target for skin cancer. This is an issue for many, not only for health reason, but as the nose's prominent placement on the face makes it a rather unsightly place for the sores associated with skin cancer. And, with other cancers it is always important to seek treatment for nose skin cancer, as it may spread throughout the body.

Like any other cancer, the sooner you catch and treat nose skin cancer, the better off you will be. Early detection, as always, is the key. With nose skin cancer, it is best to seek surgery quickly, in order to remove the cancer before it increases in size, becoming larger and more noticeable. If you think you may be developing the warning signs of this, it is important to go see a doctor immediately -- either your general physician, or a dermatologist. Your doctor will be able to answer any questions, address any fears and walk you through the available treatment options. So, do not let fear keep you from seeking immediate help.

Often, it is treated either by blasting with liquid nitrogen or cutting with a hot knife. Only in the case of the most extreme or persistent nose skin cancers, including malignant melanoma or cancers of a larger size, will surgery be necessary. But even those procedures are relatively quick and easy. Just remember, if you have this, no matter which type of cancer it is, whether serious or not, it is most likely that your doctor will opt for the least invasive method possible to treat it and treat it correctly, in order to lessen the chance of the cancer's reemergence.