About Skin Cancer
The Importance of Regular Skin Checks
Early detection saves lives. If you notice any new, changing, or unusual spots on your skin, schedule an appointment with a board-certified dermatologist. Regular skin exams, sun protection, and self-checks are essential in preventing and detecting skin cancer early.
Skin cancer is the most common form of cancer, and early detection is key to successful treatment. There are three primary types of skin cancer, each with distinct characteristics:
Basal Cell Carcinoma (BCC)
Basal cell carcinoma is the most common type of skin cancer, typically developing on sun-exposed areas like the face, neck, and hands. It often appears as:
A pearly or waxy bump
A flat, flesh-colored or brown scar-like lesion
A sore that heals and then returns
While BCC grows slowly and is unlikely to spread, prompt treatment is essential to prevent deeper tissue damage.
Squamous Cell Carcinoma (SCC)
Squamous cell carcinoma is the second most common form of skin cancer, also linked to sun exposure. It may present as:
A firm, red nodule
A rough, scaly patch that may bleed or become crusty
A sore that doesn’t heal
SCC can grow more aggressively than BCC and, in some cases, may spread to other areas of the body if left untreated.
Melanoma
Melanoma is the most serious type of skin cancer because it can spread quickly if not caught early. It can develop in an existing mole or as a new dark spot on the skin. Watch for the ABCDE warning signs of melanoma:
Asymmetry – One half of the spot doesn’t match the other
Border – Edges are irregular, blurred, or ragged
Color – Uneven colors or multiple shades of brown, black, red, or blue
Diameter – Larger than a pencil eraser (6mm)
Evolving – Changes in size, shape, or color over time
