Skin cancer can occur on any part of the body, including the foot and ankle. The most common types of skin cancer that affect the feet are basal cell carcinoma, squamous cell carcinoma, and melanoma.
Basal cell carcinoma and squamous cell carcinoma are the most common types of skin cancer and are usually caused by sun exposure. They typically appear as a small, raised, or flat bump that is pink, red, or white in colour. They may also have a scaly or crusted surface.
Melanoma is a less common but more serious type of skin cancer that can spread quickly to other parts of the body. It typically appears as a dark, irregularly shaped spot or mole that may bleed or itch.
To prevent skin cancer on the foot and ankle, it is important to wear proper footwear that provides adequate sun protection, such as shoes with a closed toe and a thick sole. Additionally, use sunscreen on exposed areas of the foot and ankle, and avoid prolonged sun exposure.
If you notice any unusual changes in the skin on your feet or ankles, such as a new growth, change in colour or texture, or persistent sore or ulcer, it is important to see a healthcare professional for evaluation. Treatment for skin cancer may include surgical removal of the affected area, radiation therapy, or chemotherapy, depending on the type and severity of the cancer. Early detection and treatment are important for the best possible outcome.