Skin Cancer Self-Examination: Don't Forget the Hairy Parts of Your Body
Most Australians are mindful of the need to examine themselves for the potential warning signs of skin cancer. You have probably performed a number of regular self-examinations, paying attention to new moles and freckles, or changes to any existing moles and freckles. Perhaps there are some parts of your body that you are overlooking. Despite the fact that some parts of your body are covered by hair, you still need to include these areas in your self-examination. So what is the most effective way to check these areas?
The Hairy Parts of Your Body
In addition to the hair on your head, you will need to diligently check the other parts of your body that are obscured by hair growth. This can include your pubic area, under your arms, and even your chest (for men who are particularly hairy). These areas are easy enough to check. It might be enough to move the hair apart with your fingers to allow you to examine the skin underneath. If the hair is particularly dense, you might wish to use a comb to move the hair out of the way. It's generally necessary to do this in front of a mirror, in a brightly lit room. This ensures that you don't miss anything. But what about the hair on your head?
Your Scalp
It's possible to do a limited self-examination of your scalp by moving the hair out of the way (while standing in front of a mirror). Your visibility is limited, so you might wish to have a friend or family member assist you with examining the sections you cannot see (and then you can return the favour). Your scalp contains an abundance of lymphatic channels and blood vessels, so despite the fact that your hair can offer some protection from sunlight, it's still possible for irregularities to develop here. But what should you actually look for?
What You're Looking for
A standard basal cell skin cancer can present as a pink spot on your scalp. It might be perfectly flat, or slightly raised (allowing you to feel its edges with your fingertips). A squamous cell skin cancer feels like a small bump, which can quickly become crusty. There is not always any discernible colour to it, but it can be felt. It might be somewhat tender. These are often confused with a small cut or even an ingrown hair that has become irritated. But whereas these things will heal themselves rather quickly, a squamous cell skin irregularity will not disappear, and will generally continue to spread outwards. If you notice any of these irregularities on your scalp, it's important that you receive a professional skin cancer check as soon as possible.
A regular self-examination for skin cancer is very important, but it's equally important that you don't forget to check the skin that is generally hidden under your hair.
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