Monthly Self-exams for Your Skin

Skin cancer is the most common form of cancer in the United States. The good news is most types of skin cancer are curable if found early. Learn about your own pattern of moles, freckles, blemishes and other marks on the skin so you can notice changes during monthly self-exams.

Changes to watch for include:

• A new growth
• A spot that is getting larger
• A visible sore that doesn’t heal within three months
• A mole that changes in size, shape or color

Use the "ABCD rule" as an easy guide to the signs of skin cancer:

• Asymmetry: One half of a mole or birthmark does not match the other.
• Border: Edges are not even, ragged, notched or blurred.
• Color: Color is not the same all over and may include shades of brown or black, or sometimes patches of pink, red, white or blue.
• Diameter: Spot is larger than six millimeters across (about 1/4 inch — the size of a pencil eraser), even though some melanomas can be smaller.

The American Cancer Society  suggests a cancer-related exam by a doctor, including a skin test, every three years between ages 20 and 40, and once a year for those 40 and older.* The American Academy of Dermatology  also offers sun safety tips and lists free skin cancer screenings offered near you.

Don't forget to protect your skin when you're outside and to give yourself regular self-exams. Spotting skin cancer early is half the cure.

* Source: American Cancer Society