Skin Cancer

Skin cancer originates in the skin cells and typically develops on areas exposed to the sun, though it can also appear on skin not exposed to sunlight. The three main types of skin cancer are basal cell carcinoma, squamous cell carcinoma, and melanoma. Basal cell carcinoma and squamous cell carcinoma are more common and generally have higher cure rates, while melanoma is less common but more aggressive.

The leading risk factor for skin cancer is exposure to ultraviolet (UV) radiation from the sun or tanning beds. Additional risk factors include fair skin, a history of sunburns, a family history of skin cancer, a weakened immune system, and exposure to certain environmental factors like arsenic.

The signs of skin cancer can vary depending on the type. Common indicators include changes in the size, shape, color, or texture of a mole or spot on the skin. Itching, tenderness, or bleeding may also occur. It's important to stay vigilant and seek medical advice if you notice any unusual changes on your skin.

Treatment for skin cancer depends on the type, size, and location of the cancer, as well as the patient's overall health. Common treatment options include surgical removal of the cancerous tissue, radiation therapy, and, in some cases, chemotherapy or immunotherapy.

You should apply sunscreen every day, even on cloudy days and during the winter, UV rays can still penetrate the clouds and cause skin damage. Sunscreen needs time to be absorbed into the skin. We recommend applying it at least 15-30 minutes before going outdoors and reapplying every two hours.

A total body skin exam by a dermatologist is crucial for several reasons. Firstly, it serves as a proactive measure for the early detection of skin cancers, including melanoma, the deadliest form of skin cancer. Skin cancers are often highly treatable when identified at an early stage. A comprehensive examination allows the dermatologist to assess moles, birthmarks, and any unusual skin changes that may indicate potential issues.