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Cutaneous squamous-cell carcinoma (cSCC), also known as squamous-cell carcinoma of the skin or squamous-cell skin cancer, is one of the three principal types of skin cancer, alongside basal-cell carcinoma and melanoma.
- www.mayoclinic.org
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Dec 30, 2023 · Melanoma Enlarge image. Melanoma is a kind of skin cancer that starts in the melanocytes. Melanocytes are cells that make the pigment that gives skin its color. The pigment is called melanin. Melanoma typically starts on skin that's often exposed to the sun. This includes the skin on the arms, back, face and legs.
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- › About Melanoma Skin Cancer
Melanoma skin cancers. Melanoma is a cancer that begins in melanocytes. Most melanomas start in the skin. Another name for these cancers is cutaneous melanoma. Melanomas can start anywhere on the skin, but in people with lighter skin color they are more likely to start on the trunk (chest and back) in men and on the legs in women.
What Is Skin Cancer? Skin cancer is the out-of-control growth of abnormal cells in the epidermis, the outermost skin layer, caused by unrepaired DNA damage that triggers mutations. These mutations lead the skin cells to multiply rapidly and form malignant tumors.
Cancer is a disease in which cells in the body grow out of control. When cancer starts in the skin, it is called skin cancer. Skin cancer is the most common cancer in the United States. Some people are at higher risk of skin cancer than others, but anyone can get it.
- www.cancer.gov
- › Cancer Types
The main types of skin cancer are squamous cell carcinoma, basal cell carcinoma, and melanoma. Most deaths from skin cancer are caused by melanoma. Start here to find information on skin cancer treatment, causes and prevention, screening, research, and statistics.
Of all types of skin cancer, melanoma causes the most deaths because of its tendency to spread to other parts of the body, including vital organs. Most cases of skin cancer are caused by overexposure to ultraviolet (UV) rays from the sun, tanning beds, or sunlamps. UV rays can damage skin cells. In the short term, this damage can cause a sunburn.
