The purpose of a skin cancer diagnosis is to detect skin cancer early when it is most treatable and to identify any suspicious growths that may require further evaluation or biopsy.

During a skin cancer diagnosis:

1. Visual Examination: A board-certified dermatologist will visually inspect the skin from head to toe, examining any moles, birthmarks, or other spots for signs of skin cancer. He/she will look for abnormalities such as changes in size, shape, color, and texture.

2. Dermoscopy: In some cases, a board-certified dermatologist may use a dermatoscope, a handheld device with a magnifying lens and light, to examine suspicious lesions more closely. Dermoscopy can provide additional information about the structure and features of skin lesions.

3. Patient History: Board-certified dermatologists may ask about your personal and family history of skin cancer, sun exposure habits, and any previous skin lesions or treatments.

4. Education: Board-certified dermatologists also provide education on sun protection measures, such as wearing sunscreen, protective clothing, and avoiding tanning beds, to reduce the risk of developing skin cancer.