Skin cancer is the most common form of cancer in the United States, with more than 3.5 million cases diagnosed each year. Skin cancer is caused by exposure to ultraviolet (UV) radiation from the sun or tanning beds. There are three main types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma.
Basal cell carcinoma is the most common type of skin cancer. It usually appears as a small, flesh-colored or pink bump on the skin. It can also look like a red patch or a sore that doesn’t heal. Basal cell carcinoma is usually found on areas of the skin that get a lot of sun exposure, such as the face, neck, and hands.
Squamous cell carcinoma is the second most common type of skin cancer. It usually appears as a firm, red bump or a scaly patch on the skin. It can also look like a sore that doesn’t heal. Squamous cell carcinoma is usually found on areas of the skin that get a lot of sun exposure, such as the face, neck, and hands.
Melanoma is the most serious type of skin cancer. It usually appears as a dark, irregularly shaped mole on the skin. It can also look like a new spot or a spot that has changed in size, shape, or color. Melanoma is usually found on areas of the skin that get a lot of sun exposure, such as the face, neck, and hands.
The best way to prevent skin cancer is to protect your skin from the sun. Wear protective clothing, such as long-sleeved shirts, pants, and a wide-brimmed hat, when you’re outside. Use a broad-spectrum sunscreen with an SPF of 30 or higher, and reapply it every two hours. Avoid tanning beds and seek shade when possible.
If you notice any changes in your skin, such as a new spot or a spot that has changed in size, shape, or color, make an appointment with your doctor right away. Early detection and treatment of skin cancer can help improve your chances of a successful outcome.