At Atlas Dermatology in Baton Rouge and Prairieville, LA, Dr. W. Trent Massengale and his team provide expert care in diagnosing and treating all types of skin cancer. With skin cancer rates on the rise, it’s crucial to understand the various types and their symptoms. Early detection is key, and Atlas Dermatology is here to help you monitor your skin health and receive the best possible treatment.

What is Skin Cancer?

Skin cancer occurs when abnormal cells in the skin begin to grow uncontrollably, often due to prolonged exposure to ultraviolet (UV) radiation from the sun or tanning beds. It can also result from genetic factors or a weakened immune system. There are several types of skin cancer, each with unique characteristics. 

Basal Cell Carcinoma (BCC)

Basal cell carcinoma is the most common type of skin cancer, making up about 80% of cases. It develops in the basal cells, which are found at the deepest part of the skin’s outer layer. BCC typically appears as a small, pearly bump or flat, scar-like lesion. While it grows slowly and rarely spreads, it can damage surrounding tissue if left untreated. People with fair skin or a history of sun exposure are most at risk for BCC.

Squamous Cell Carcinoma (SCC)

Squamous cell carcinoma is the second most common form of skin cancer. It forms in the squamous cells, which are found just beneath the outer layer of the skin. SCC often appears as a firm, red nodule or a scaly, crusted lesion. This cancer can spread to other areas, so early detection and treatment are important. It typically develops in sun-exposed areas like the face, ears, neck, and hands.

Melanoma

Melanoma is the deadliest form of skin cancer, although it is less common than basal and squamous cell carcinoma. It develops in the melanocytes, the cells responsible for producing pigment in the skin. Melanoma often looks like a mole or dark spot with irregular borders, color variations, or asymmetry. It can spread quickly to other parts of the body, making early detection and treatment vital. People with a history of sunburns or multiple moles are at higher risk for melanoma.

Merkel Cell Carcinoma

Merkel cell carcinoma is a rare and aggressive skin cancer that often appears as a painless, firm, shiny nodule. It typically develops in sun-exposed areas of the skin and grows quickly. Merkel cell carcinoma is more common in older adults and those with weakened immune systems. Prompt diagnosis and treatment are crucial due to its potential to spread.

Call Us Today

If you’re concerned about skin cancer or notice changes in your skin, don’t wait. Dr. W. Trent Massengale and the team at Atlas Dermatology offer comprehensive skin cancer screenings, diagnosis, and treatment in Baton Rouge and Prairieville, LA. To schedule an appointment, call the Baton Rouge aoffice at (225) 313-4560 or the Prairieville office at (844) 313-4560.