Skin Cancer: melanoma, BCC, SCC

Skin cancer encompasses different types of malignancies that develop in the skin cells. The three most common types are:

Melanoma: This is the most dangerous form of skin cancer, originating in the melanocytes, the cells responsible for producing the pigment melanin. Melanoma can spread rapidly to other parts of the body if not detected and treated early. It often appears as a new mole or a change in an existing mole, typically with irregular borders, uneven coloring, or asymmetry.

Basal Cell Carcinoma (BCC): BCC is the most common but least aggressive form of skin cancer. It develops in the basal cells, which are located in the deepest layer of the skin’s epidermis. BCC usually appears as a pearly or waxy bump, often on sun-exposed areas like the face, ears, neck, or shoulders. While BCC rarely spreads to other parts of the body, it can cause significant local damage if left untreated.

Squamous Cell Carcinoma (SCC): SCC is the second most common form of skin cancer, originating in the squamous cells, which are found in the outer layer of the skin. SCC typically appears as a red, scaly patch, a raised growth, or an open sore that doesn’t heal. SCC is more likely to spread than BCC, but it can often be treated successfully if caught early.

Each type of skin cancer requires different treatment approaches, and early detection through regular skin checks is key to successful treatment and prevention of spread.

Explanation of risks:

• High Risk: Skin cancer can be highly dangerous, particularly if not treated in time. Melanoma, in particular, has the potential to spread to other areas of the body and can become life-threatening.

Low risk Medium risk High risk

💊 Treatment: If you notice any unusual changes on your skin, such as new moles, alterations in existing ones, or sores that do not heal, seek immediate consultation for diagnosis and treatment. A dermatologist can provide an accurate evaluation and suggest the best course of action. The level of urgency depends on the specific symptoms and risk factors present.

💡 Skin Self-Exams Tips: Follow the ABCDE rule for self-examination: asymmetry, border irregularity, discoloration, diameter (greater than 6 mm), and developing signs. Perform these exams monthly, especially if you have a history of skin cancer or risk factors such as fair skin or a family history of the disease. If you notice any changes, see your doctor immediately.