What Are the Symptoms of Skin Cancer?

A change in your skin is the most common sign of skin cancer. This could be a new growth, a sore that doesn’t heal, or a change in a mole. Not all skin cancers look the same.

A simple way to remember the signs of melanoma is to remember the A-B-C-D-Es of melanoma—

• “A” stands for asymmetrical. Does the mole or spot have an irregular shape with two parts that look very different?
• “B” stands for border. Is the border irregular or jagged?
• “C” is for color. Is the color uneven?
• “D” is for diameter. Is the mole or spot larger than the size of a pea?
• “E” is for evolving. Has the mole or spot changed during the past few weeks or months?

Talk to your doctor if you notice changes in your skin such as a new growth, a sore that doesn’t heal, a change in an old growth, or any of the A-B-C-D-Es of melanoma.