This article explores the common signs and causes of squamous cell skin cancer, emphasizing the importance of early detection. It covers symptoms such as red bumps, scaly sores, and patches on lips or inside the mouth. The piece highlights that UV radiation and other factors contribute to its development, stressing timely medical intervention to prevent serious health risks.

Recognizing Symptoms and Causes of Squamous Cell Skin Cancer

Squamous cell carcinoma is one of the common forms of skin cancer, arising from squamous cells in the outer and middle layers of skin. Though generally considered less severe, it can become dangerous if not detected early. Left untreated, it may grow larger or metastasize, causing significant health problems.

Signs of Squamous Cell Carcinoma

Hard, red bump on the skin

A flat, scaly, crusted sore

A new or recurring raised lesion on scars or ulcers

A rough, flaky patch on the lip that may ulcerate

Reddish or rough area inside the mouth that itches

Causes and Risk Factors

Healthy skin cells renew continuously, with old cells pushed to the surface where they shed. Genetic mutations during this process lead to uncontrolled growth, resulting in cancer.

Role of UV Exposure and Other Factors

Ultraviolet radiation from sunlight or tanning devices can damage DNA in skin cells. Interestingly, cancers may also occur in less-exposed skin areas, indicating other risk factors are involved.

While less aggressive than some cancers, prompt medical attention is essential upon noticing symptoms. Early detection and treatment can prevent serious health issues.