Understanding Squamous Cell Carcinoma: Causes, Treatments, and Prevention

Squamous cell carcinoma (SCC) ranks among the most prevalent forms of skin cancer, largely due to extended sun exposure. Fortunately, when identified early and treated appropriately, SCC has a high success rate in treatment. At Beyond Skin Dermatology in Aurora, Colorado, Dr. Sang Kim, a board-certified dermatologist, provides in-depth skin cancer screenings and effective treatment options to achieve optimal results for our patients.

What Are the Common Signs and Locations of Squamous Cell Carcinoma (SCC)

SCC originates in the squamous cells, which form the outer layer of the skin. It often appears as red, scaly patches, open sores, or wart-like growths that may bleed or crust over. While SCC is most common in sun-exposed areas like the face, ears, neck, and hands, it can also appear anywhere on the body.

Causes of Squamous Cell Carcinoma

The primary cause of SCC is exposure to ultraviolet (UV) radiation from the sun or tanning beds. UV rays damage skin cells, leading to abnormal growth. Other factors that increase the risk of SCC include:

  • Fair skin: More sensitive to UV radiation.
  • Sunburns: Frequent sunburns increase the likelihood of skin cancer.
  • Weakened immune system: Conditions like HIV/AIDS or immunosuppressive treatments heighten the risk.
  • Exposure to chemicals: Some chemicals can damage skin cells.
  • Precancerous conditions: Previous skin conditions like actinic keratosis raise the risk of SCC.

Why is SCC a Concern?

Though less aggressive than melanoma, SCC can invade deeper layers of the skin and spread to other areas if untreated. This can lead to serious health complications. Early detection and treatment are crucial to avoid these risks and ensure successful removal of the cancer.

Treatment Options for SCC

The treatment for squamous cell carcinoma (SCC) depends on several factors, including the size, location, and stage of the cancer. Common treatment options include excision, which involves surgically removing the cancer along with a margin of healthy tissue. Another option is cryotherapy, a technique that freezes and destroys cancerous cells. Electrosurgery is also used to scrape away cancer cells and employ electrical currents to eliminate any remaining tissue. Mohs surgery is a precise technique that removes the cancer layer by layer while preserving surrounding healthy skin. For areas where surgery may not be possible or preferred, topical treatments or radiation therapy are recommended.

Preventing Squamous Cell Carcinoma

While SCC can't be fully prevented, there are steps to reduce your risk significantly:

  • Use sunscreen: Apply broad-spectrum sunscreen with SPF 30 or higher regularly.
  • Avoid tanning beds: These contribute to UV exposure and increase SCC risk.
  • Wear protective clothing: Hats, sunglasses, and long-sleeved shirts can help shield your skin.
  • Seek shade: Limit exposure during peak sunlight hours, typically between 10 AM and 4 PM.
  • Check your skin regularly: Self-exams and annual dermatology visits are key for early detection.

Why Choose Beyond Skin Dermatology?

Beyond Skin Dermatology in Aurora offers expert care for SCC, providing personalized treatment plans and utilizing the latest diagnostic and treatment techniques. Our dermatologist prioritizes early detection, patient comfort, and effective treatment strategies, ensuring the best outcomes for all our patients.

Schedule Your Consultation Today

If you have concerns about your skin or notice any unusual changes, don't wait to seek professional care. Call Beyond Skin Dermatology at (720) 213-4679 to schedule a consultation and ensure your skin health is in expert hands.