How to self-test for skin cancer
Skin cancer is a global threat. According to the World Health Organization, incidences of non-melanoma and melanoma skin cancers have been increasing for decades. Near the end of the second decade of the 21st century, there were between two and three million new cases of non-melanoma and more than 130,000 new cases of melanoma skin cancers each year.
Though skin cancer poses a significant threat, it’s a threat that can be contained, especially when prevention methods are embraced from an early age. In fact, the Prevent Cancer¨ Foundation reports that individuals who protect their skin during the first 18 years of their lives can reduce their risk for some types of skin cancer by as much as 78 percent.
Self-care is essential in cancer prevention. When it comes to protecting yourself against skin cancer, self-care includes self-testing skin. Selftests are simple, and the American Academy of Dermatology Association offers this guide on how to perform a skin self-exam.
■ Know what to look for. The AAD’s body mole map (available at aad.org) provides useful information on what to look for when conducting a skin cancer self-test. Look for spots that are different from others or any spot that changes, itches or bleeds.
■ Examine your body in a full-length mirror. Look at your entire body, including areas that are not necessarily exposed to the sun. Examine your body front and back. Raise your arms when examining the right and left sides of your body.
■ Examine the underarms, forearms and palms. When conducting a skin self-test, bend your elbows and examine forearms, underarms and palms carefully.
■ Be just as meticulous with your lower body. It’s not just your upper body that requires examination. Also examine your legs, the area between your toes and the soles of your feet. Don’t forget to check the back of your legs in the mirror as well.
■ Examine your neck and scalp. The neck and even the scalp is vulnerable to exposure to the sun and potentially harmful ultraviolet rays. Use a hand mirror to examine the back of your neck and your scalp. When inspecting the scalp, part your hair so you can get a closer look.
■ Check your back and buttocks with a hand mirror. Keep the hand mirror out after examining your neck and scalp and use it to check your back and buttocks for warning signs.
The Skin Cancer Foundation recommends that individuals conduct self-exams once per month. When conducted correctly, these exams can increase the chances of catching skin cancer in its earliest, most treatable stages.