What is Skin Cancer?
Skin cancer is one of the most common forms of cancer, primarily affecting individuals who experience overexposure to the sun’s ultraviolet (UV) radiation. It occurs when skin cells begin to grow abnormally and uncontrollably, often leading to tumors. The skin has numerous layers, and the type of skin cancer diagnosed largely depends on which layer is affected.
Types of Skin Cancer
There are three main types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma. Basal cell carcinoma is the most common form, typically manifesting as a small, shiny bump. Squamous cell carcinoma may appear as a red, scaly patch and can grow rapidly if left untreated. Melanoma, the most serious type, can develop from existing moles or appear as new, unusual spots on the skin.
Preventing Skin Cancer
Prevention is key when it comes to skin cancer. The most effective strategy is to minimize sun exposure, especially during peak hours. Wearing protective clothing, hats, and sunglasses can shield the skin from harmful UV rays. Additionally, using a broad-spectrum sunscreen with an SPF of 30 or higher is crucial. Regular skin checks can also help detect any early signs of skin cancer, allowing for prompt treatment.
