What are the Three Types of Skin Cancer? [Video]

Skin cancer is the most common type of cancer, affecting millions of people worldwide every year. It occurs when abnormal cells in the outer layer of skin grow and divide uncontrollably, forming tumors. There are three main types of skin cancer: melanoma, basal cell carcinoma, and squamous cell carcinoma.

Melanoma is the most dangerous type of skin cancer and can spread quickly to other parts of the body if not detected and treated early. It often appears as a dark spot or mole that changes in size, shape, or color. Basal cell carcinoma is the most common type of skin cancer, typically appearing as a waxy bump or scar-like lesion on sun-exposed areas such as the face and neck. Squamous cell carcinoma also tends to appear on sun-exposed areas, but can also develop in other areas of the body. It often looks like a scaly red patch or lump.

The main risk factor for developing skin cancer is exposure to ultraviolet (UV) radiation from the sun or artificial sources such as tanning beds. Other risk factors include having fair skin, a history of sunburns, a weakened immune system, and a family history of skin cancer.

To reduce your risk of developing skin cancer, it’s important to protect your skin from UV radiation by wearing sunscreen with at least SPF 30, seeking shade during peak hours (10am-2pm), and wearing protective clothing such as hats and long-sleeved shirts. Regular self-examinations and visits to a dermatologist can also help with early detection and treatment.

If you notice any changes in your skin such as new growths, changes in the appearance of existing moles, or sores that don’t heal, it’s important to consult a doctor. Skin cancer is highly treatable when caught early, but it can spread if left untreated.

Remember, prevention and early detection are key in fighting against skin cancer. Stay informed and take steps to protect your skin for a healthier future.