A dermatologist examining a mole on a woman's shoulder checking for basal cell carcinoma

Basal Cell vs. Squamous Cell Carcinoma: Key Differences and Warning Signs

Skin cancer is one of the most common forms of cancer. It affects millions of Americans each year.

The providers at Florida Westcoast Skin and Cancer Center, led by Dr. Michael A. Scannon, who is certified by the American Board of Dermatology, regularly treat patients with skin cancer, including those with basal cell carcinoma (BCC) and squamous cell carcinoma (SCC).

These two conditions share some similarities. However, they also differ in critical ways, including appearance and behavior.

What is Basal Cell Carcinoma?

Basal cell carcinoma develops in the skin’s basal cells – found in the deepest layer of the epidermis. This type of cancer generally appears on areas frequently exposed to the sun, such as the face, neck, and shoulders.

Key characteristics of BCC include:

  • Pearly or waxy bumps
  • Flat, flesh-colored patches
  • Open sores that may bleed or crust

BCC is the most common type of skin cancer. It is usually slow-growing and rarely spreads to other parts of the body.

What is Squamous Cell Carcinoma?

Squamous cell carcinoma originates in the squamous cells, which make up the skin’s outer layer. SCC can develop on sun-exposed areas or skin damaged by injuries or chronic irritation.

The following are some fundamental characteristics of SCC:

  • Scaly, red patches
  • Thickened or crusty areas of skin
  • Open sores or raised growths that may bleed

SCC is generally more aggressive than BCC. If left untreated, it can spread to other body parts, making early detection essential.

Warning Signs and Risk Factors

It’s important to watch your skin for changes that could signal the presence of BCC or SCC. Well-known indicators include persistent sores that don’t heal, changes in existing moles or skin lesions, and new growths with unusual texture, shape, or color.

Anyone can develop skin cancer. However, certain people are at a greater risk of being diagnosed, including:

  • Those who spend a great deal of time in the sun
  • Those who frequently use tanning beds
  • Those with fair complexions
  • Those with a personal or family history of skin cancer

Schedule a Skin Check in Dade City 

If you notice concerning changes in your skin, don’t wait. Early detection ensures effective treatment and better outcomes. 

Schedule a comprehensive exam at Florida West Coast Skin and Cancer Center today. Call us at 813-877-4811 or book an appointment online at our Dade City or Tampa, FL, locations. 

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