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 can be divided into two main categories: non-melanoma and melanoma. Non-melanoma skin cancers are the most common type, accounting for about 95 percent of all skin cancer cases. Melanoma is the most serious type of skin cancer, but it is also the least common.
The most common types of non-melanoma skin cancer are basal cell carcinoma and squamous cell carcinoma. Basal cell carcinoma is the most common type of skin cancer, accounting for about 80 percent of all cases. It usually appears as a small, flesh-colored or pink bump on the skin. It can also appear as a flat, scaly patch. Basal cell carcinoma is usually found on areas of the body that are exposed to the sun, such as the face, neck, and hands.
Squamous cell carcinoma is the second most common type of skin cancer, accounting for about 20 percent of all cases. It usually appears as a firm, red nodule or a flat, scaly patch. It is most commonly found on areas of the body that are exposed to the sun, such as the face, neck, and hands.
Melanoma is the most serious type of skin cancer. It is usually found on areas of the body that are exposed to the sun, such as the face, neck, and hands. It can also appear on areas of the body that are not exposed to the sun, such as the palms of the hands and soles of the feet. Melanoma usually appears as a dark, irregularly shaped mole.
It is important to be aware of the signs and symptoms of skin cancer so that it can be detected and treated early. The most common signs and symptoms of skin cancer include:
• A new mole or a mole that changes in size, shape, or color
• A sore that does not heal
• A spot or bump that is red, scaly, or crusty
• A spot or bump that bleeds or oozes
If you notice any of these signs or symptoms, it is important to see a doctor right away. Early detection and treatment of skin cancer can help to improve the chances of a successful outcome.
In addition to being aware of the signs and symptoms of skin cancer, it is also important to practice sun safety. This includes wearing sunscreen with an SPF of at least 30, wearing protective clothing, and avoiding direct sun exposure during the peak hours of 10am to 4pm.
By being aware of the signs and symptoms of skin cancer and practicing sun safety, you can help to reduce your risk of developing skin cancer.