squamous cell carcinoma
squamous cell carcinoma images
Squamous Cell Carcinoma (SCC) is the second most common type of skin cancer, with over 1 million cases diagnosed annually in the United States. It develops in the squamous cells, which make up the skin’s outermost layer, and is primarily linked to long-term sun exposure and tanning bed use. UV damage causes mutations in these cells, leading to uncontrolled growth and cancerous lesions. While highly treatable, SCC can become aggressive if left untreated, potentially spreading deeper into the skin or other areas of the body.
Squamous Cell Carcinoma typically appears after age 30 but can affect younger individuals with excessive sun exposure or a history of blistering sunburns. Those with fair skin, light-colored eyes, and blonde or red hair are at higher risk, but SCC can also develop in darker skin tones, often in less sun-exposed areas.
Most SCCs form on sun-exposed areas such as the face, scalp, ears, lips, neck, and hands. They may appear as a red, rough, scaly patch, a firm bump that bleeds or crusts, or a persistent rash that does not heal. Early detection and treatment are essential to prevent SCC from becoming more invasive.
As a trusted dermatology practice in Austin, TX, Revelus Dermatology stresses the importance of routine skin checks and sun protection in preventing and detecting Squamous Cell Carcinoma early. If you notice a suspicious lesion, schedule an evaluation with our board-certified dermatology team for expert care.