Early detection and treatment of skin changes that can progress to skin cancer.
Broad Condition
Pre-cancerous skin conditions are changes in skin cells that have the potential to develop into skin cancer if left untreated. Catching and treating them early is one of the most effective ways a dermatologist can prevent skin cancer before it starts.
Cumulative UV exposure damages skin cell DNA over years, gradually leading to abnormal cell growth.
Daily broad-spectrum sunscreen, protective clothing, and avoiding tanning beds are the most effective ways to prevent pre-cancerous changes.
Cryotherapy, topical chemotherapy creams, photodynamic therapy, and curettage, depending on the type and extent of the changes.
Myth: A pre-cancerous spot isn't a big deal since it "isn't cancer yet." Fact: Left untreated, these changes can progress to skin cancer, which is why early treatment matters.
For an annual skin check, or sooner if you notice a new, rough, scaly, or unusual-looking spot.