According to the Skin
Cancer Foundation, Basal cell carcinoma is the most common form of skin cancer,
affecting 800,000 Americans each year. In fact, it is the most common of all
cancers. One out of every three new cancers is a skin cancer, and the vast
majority are basal cell carcinomas, often referred to by the abbreviation,
BCC. These cancers arise in the basal cells, which are at the bottom of the
epidermis (outer skin layer). Until recently, those most often affected were
older people, particularly men who had worked outdoors. Although the number
of new cases has increased sharply each year in the last few decades, the
average age of onset of the disease has steadily decreased. More women are
getting BCCs than in the past; nonetheless, men still outnumber them greatly.
|The Major Cause|
Chronic exposure to sunlight is the cause of almost all basal cell carcinomas, which occur most frequently on exposed parts of the body. the face, ears, neck, scalp, shoulders, and back.
|Who Gets It|
Anyone with a history of frequent sun exposure can develop basal cell carcinoma. But people who have fair skin, light hair, and blue, green, or gray eyes are at highest risk. Those whose occupations require long hours outdoors or who spend extensive leisure time in the sun are in particular jeopardy.
|What to Look For|
The five most typical characteristics of basal cell carcinoma are shown below. Frequently, two or more features are present in one tumor. In addition, basal cell carcinoma sometimes resembles non-cancerous skin conditions such as psoriasis or eczema. Only a trained dermatologist can decide for sure.
|The Five Warning Signs of Basal Cell Carcinoma|
|An Open Sore that bleeds, oozes, or crusts and remains open for three or more weeks. A persistent, non-healing sore is a very common sign of an early basal cell carcinoma.|
|A Reddish Patch or irritated area, frequently occurring on the chest, shoulders, arms, or legs. Sometimes the patch crusts. It may also itch or hurt. At other times, it persists with no noticeable discomfort.|
|A Shiny Bump or nodule, that is pearly or translucent and is often pink, red, or white. The bump can also be tan, black, or brown, especially in dark-haired people, and can be confused with a mole.|
|A Pink Growth with a slightly elevated rolled border and a crusted indentation in the center. As the growth slowly enlarges, tiny blood vessels may develop on the surface.|
|A Scar-like Area, which is, white, yellow or waxy, and often has poorly defined borders. The skin itself appears shiny and taut. Although a less frequent sign, it can indicate the presence of an aggressive tumor.|