Overview
Types of skin cancer.
- Basal cell carcinoma (BCC): the most common skin cancer, often a pearly or shiny bump or a sore that doesn't heal.
- Squamous cell carcinoma (SCC): a scaly, crusted or tender growth on sun-exposed skin.
- Melanoma: the most serious type, often a new or changing dark spot. Early detection is critical.
Precancerous spots called actinic keratoses, rough, scaly patches on sun-damaged skin, can also be treated before they progress.
Warning signs
When to get a spot checked.
- Asymmetry: one half doesn't match the other
- Border: irregular, ragged or blurred edges
- Color: multiple shades of brown, black, red or blue
- Diameter: larger than a pencil eraser (about 6 mm)
- Evolving: any change in size, shape, color or symptoms
- The "ugly duckling": a spot that looks different from your other moles
- Any sore that bleeds or doesn't heal within a few weeks
How we treat
Diagnosis & treatment.
Dr. Burris examines concerning spots with dermoscopy and can perform a biopsy in the office, often the same day. Depending on the diagnosis, treatment may include excision; topical therapy or a TCA chemical peel for precancers; or referral for Mohs surgery when that is the best option. You'll have a clear follow-up plan.
Questions
Frequently asked questions.
Should I worry about a new mole?
New moles are common through early adulthood. A new mole after age 30–40, or one that looks different from the rest, should be checked.
Does a biopsy hurt?
The area is numbed first, so most patients feel only the initial pinch of the anesthetic. Biopsies take a few minutes.
Can moles be removed for cosmetic reasons?
Yes. Benign moles can be removed for cosmetic reasons, and every removed mole can be sent for pathology.
How often should I have my moles checked?
Most adults benefit from an annual full-body exam. People with many moles, atypical moles or a history of skin cancer may need more frequent checks.