All About Moles

Overview

Moles appear on everyone and people can have more than 50 or as few as 10. As we age more moles might appear on the skin. They are often pink, tan or brown, but can also be skin colored and have various sizes and shapes. Some moles do not affect a person's appearance and can even add to it. A mole on the cheek of a woman was often referred to as a beauty mark. But some moles can be very noticeable and not so pretty. They can even be an indication of a skin disorder. It is important to have your moles checked occasionally by yourself, a partner or a dermatologist.

Growth

The typical growth of a mole can take many years to develop. New moles can develop from time to time until around age 40. They may appear as flat and tan but over time can enlarge and even develop hairs. Moles can change slowly and become more raised on the skin. Some don't change at all. Some people have them removed medically because of the way they look. Sometimes moles will disappear on their own. They may develop over time and fall off the skin.

Birth

Although most moles are harmless, it is important to watch them because many moles are at risk of becoming cancerous. The most dangerous form of skin cancer is malignant melanoma. According to the American Academy of Dermatology, moles present at birth may be more likely to develop melanoma over the years than moles that appear after birth. About one in 100 people have moles present at birth.

Unusual

About one out of every 10 people has at least one unusual mole that looks different from an ordinary mole, according to the National Cancer Institute. These moles are referred to as dysplastic nevi and may be more likely to develop into melanoma.

Signs

When examining moles for possible melanoma, look for these signs: one-half of the mole is unlike the other half, an irregular or poorly defined border of the mole, colors that vary from one area to another on the mole, or changes in size, shape or color. See a doctor immediately if you suspect a melanoma because it can grow quickly.

Treated

Skin cancers such as basal cell carcinoma and squamous cell carcinoma are not as serious in the early stages as melanoma, but still must be treated because they can eventually spread and become fatal over time. These moles can be removed and stitched up in the dermatologist's office. Do not treat moles lightly if you suspect any kind of cancer.