Basal Cell Carcinoma Diagnosis & Treatment in 535 Miller Ave
Mill Valley, CA 94941
Basal cell carcinoma (BCC) is the most common form of skin cancer and the most common of all cancers, affecting millions of Americans each year. It arises in the basal cells at the bottom of the epidermis. At Aesthetic Dermatology And Skin Cancer, Inc., double board-certified dermatologist and Mohs surgeon Stefan Lowenstein, M.D., diagnoses and treats basal cell carcinoma with precise, tissue-sparing techniques, including Mohs surgery.
What Causes Basal Cell Carcinoma?
Chronic exposure to sunlight causes almost all basal cell carcinomas, which most frequently develop on sun-exposed areas such as the face, ears, neck, scalp, shoulders, and back. Rarely, tumors appear on areas that don’t receive sun. In a few cases, contact with arsenic, radiation exposure, or complications of burns, scars, vaccinations, or tattoos can contribute.
Who Gets Basal Cell Carcinoma?
Anyone with a history of sun exposure can develop BCC, but people with fair skin, blond or red hair, and blue, green, or gray eyes are at the highest risk. People who work outdoors or spend leisure time in the sun are particularly susceptible. Although BCC was once seen mainly in older men, the number of cases has risen sharply and the average age of onset has decreased, with more women and more people in their twenties and thirties being diagnosed. Men remain at greater risk overall.
What Should I Look For?
The image above shows the five most typical warning signs of basal cell carcinoma:
- An open sore that bleeds, oozes, or crusts and doesn’t heal
- A reddish patch or irritated area
- A shiny, pearly bump or nodule
- A pink growth with a slightly raised, rolled border and a crusted center
- A scar-like, white, yellow, or waxy area with poorly defined borders
Two or more features are often present in one tumor, and BCC can resemble non-cancerous conditions such as psoriasis, eczema, or a scar. A board-certified dermatologist is the most qualified professional to make the diagnosis.
Treating Basal Cell Carcinoma
Basal cell carcinomas rarely spread to other parts of the body, but they can grow and damage surrounding tissue if left untreated. After confirming the diagnosis with a biopsy, we recommend the best treatment based on the tumor’s size, type, and location. For BCCs on the face, ears, scalp, and other sensitive areas, or tumors that are large, aggressive, or recurrent, Mohs surgery offers the highest cure rate while preserving healthy skin. Superficial basal cell carcinomas and precancerous areas may be candidates for other options such as topical treatments or photodynamic therapy.
Examine Your Skin Regularly
Learn the warning signs and check your skin regularly, as often as once a month if you are at high risk. Include the scalp, backs of the ears, neck, and other hard-to-see areas using a full-length and handheld mirror. If you notice any warning signs or changes, call us promptly. We also recommend a total body skin cancer screening at regular intervals based on your risk factors. Learn more about squamous cell carcinoma, melanoma, and our full range of skin cancer services.
Basal Cell Carcinoma FAQs
What is basal cell carcinoma?
Basal cell carcinoma is the most common type of skin cancer. It begins in the basal cells at the bottom of the outer layer of the skin.
What causes basal cell carcinoma?
Chronic sun exposure causes almost all basal cell carcinomas. Radiation, arsenic exposure, and certain scars or burns can also contribute.
What does basal cell carcinoma look like?
It may appear as a non-healing sore, a red patch, a shiny pearly bump, a pink growth with a rolled border, or a waxy scar-like area.
Is basal cell carcinoma dangerous?
BCC rarely spreads, but it can grow and destroy surrounding skin and tissue if left untreated, so early treatment is important.
How is basal cell carcinoma treated?
Treatment depends on the tumor’s size, type, and location. Mohs surgery is often recommended for the face and sensitive areas, while some superficial tumors may be treated with other methods.
Can basal cell carcinoma come back?
Recurrence is possible, and people who have had one BCC are at higher risk for another, so regular skin exams are important.
How often should I check my skin?
Examine your skin monthly if you are at high risk, and have regular professional skin exams based on your doctor’s recommendation.
Concerned About a Spot on Your Skin?
Have it evaluated by a board-certified dermatologist at Aesthetic Dermatology And Skin Cancer, Inc.. Call (415) 383-5475 or request an appointment online today.