Basal cell carcinoma is the most common skin cancer diagnosed today, and it's also one of the most treatable when it's caught early. At Greco Dermatology's Venice office, patients receive comprehensive care from exam to surgery under the care of a single double-board-certified Mohs surgeon.
What Is Basal Cell Carcinoma?
Basal cell carcinoma begins in the basal cells found in the deepest layer of the epidermis. According to the American Academy of Dermatology, years of ultraviolet exposure from sunlight or tanning beds damage the DNA inside these cells, causing them to multiply out of control. A few things follow from that:
- Roughly 3.6 million cases are diagnosed in the United States every year, according to the Skin Cancer
- Foundation, making it more common than every other cancer combined
- About 90% of cases trace back to UV exposure
- It tends to grow slowly and rarely spreads to other parts of the body
- Left untreated, it can grow deep into surrounding skin, nerves, and even bone
Most cases appear on the head, neck, ears, nose, eyelids, or scalp, since these areas absorb the most cumulative sun exposure over a lifetime







