Basal Cell Carcinoma

Introduction to Basal Cell Carcinoma (BCC)

Basal Cell Carcinoma (BCC) is recognized as the most prevalent type of skin cancer. The good news is that nearly all BCC cases are treatable when identified early.

Identifying BCC

BCC can manifest in various forms, often appearing as:

  • Dome-shaped growths with visible blood vessels
  • Shiny, pink patches on the skin
  • Sores that heal and return, sometimes accompanied by bleeding
  • Brown or black growths
  • White or yellow, waxy growths resembling scars

Most commonly, BCC develops in areas frequently exposed to the sun, such as the scalp, neck, and hands. However, it can also appear on other parts of the body. Exposure to UV rays, whether from sunlight or indoor tanning devices, significantly increases the risk of developing BCC.

BCC Treatment and Management

  • Early Detection: Early identification is crucial for effective treatment. If detected early, BCC is highly curable.
  • Treatment Options: Treatment typically involves one or more of the following procedures:
  • Excision: This surgical procedure involves removing the BCC along with some surrounding normal skin.
  • Mohs Surgery: A specialized procedure where the surgeon removes the cancerous tissue layer by layer, examining each one under a microscope until no cancer cells remain.
  • Electrodesiccation and Curettage: This technique involves scraping off the BCC and using heat to destroy any remaining cancer cells.
  • Radiation Therapy: Used when surgery is not an option, this involves targeted radiation to destroy the cancer cells.
  • Cryosurgery: Freezing the BCC with liquid nitrogen to destroy the cancerous tissue.
  • Photodynamic Therapy (PDT): A two-step process where a photosensitizing agent is applied to the skin and then activated with light to kill the cancer cells.
  • Topical Treatments: In cases where BCC is detected early and superficial, creams or gels may be prescribed to treat the cancer topically if surgery is not possible.

Preventing Recurrence and Protecting Your Skin

People who have had BCC are at a higher risk for developing new skin cancers, including melanoma. To reduce the risk of recurrence:

  • Regular Skin Exams: Perform regular self-examinations and visit your dermatologist for professional check-ups.
  • Sun Protection:
    • Seek shade, especially between 10 a.m. and 2 p.m.
    • Wear protective clothing, including a wide-brimmed hat and sunglasses.
    • Apply broad-spectrum sunscreen with an SPF of 30 or higher to all exposed skin. Reapply every two hours, or more frequently if swimming or sweating.
  • Avoid Tanning Beds: The use of tanning beds significantly increases the risk of BCC and other skin cancers.