Moles – Information about moles

                                                                                         

Moles is basically a skin disease typical to youth, but Moles may occur to the people at any age. The great majority of moles are harmless, but in rare cases, moles may become cancerous. Moles can be flat or raised.

They are generally in round or oval and smaller than a pencil eraser in shape . Most people have between 10 and 40 of these flesh-colored, pink, tan, or brown areas on the skin. New moles can appear into mid-adulthood, and because moles last about 50 years, some moles may disappear as you age. Monitoring moles and other pigmented patches is an important step in the diagnosis of skin cancer, especially malignant melanoma.

Although not all melanomas develop from pre-existing moles, many begin in or near a mole or other dark spot on the skin.
Moles are overgrowths of the skin's pigment cells (melanocytes). Almost all of us have them. Moles are not normally present at birth but appear in childhood and early teenage years.

By the age of fifteen years Australian children have an average of more than 50 moles.
A mole (or melanocytic naevus) is an abnormal collection of pigment cells present within the skin. These cells are known as melanocytes. Moles are extremely common. Most people are born with a few moles and develop others during their lives.

Causes of Moles

Melanin is a natural pigment that gives your skin its color. It's produced in cells called melanocytes, either in the top layer of the skin (epidermis) or the outer layers of the skin's second layer (dermis).

Melanin is then transported to the surface cells of your skin. Normally, melanin is distributed evenly.
Moles are skin pigmentations and become darker when exposed to the sun. Moles might not occur in the first time you get exposed to the sun, however it is accounted from the time you get exposed until the present. Sometimes you may wake up in one day that you just got moles in your body. Moles also appear because of hormonal changes caused by adolescence or pregnancy.

The most to be blamed for the high risk of getting moles is the sun. The strong UV rays that result to skin sunburn can accumulate in the skin from your early life to present causing malignant melanoma. Going to tanning saloons and sun beds had been suggested to cause moles.

The risk of malignant melanoma is detected when your skin behaved differently. Find out if the skin color varies if there is more than one color. The moles should be not larger than 6 mm in size. The border of the moles should be smooth and not rugged edge.
Methods For Treating Moles are :

1) Generally mole are harmless and safe to ignore and does not require treatments

2) Wearing a sunscreen and limiting sun exposure may prevent some moles

3) Shave excision. In this method, your doctor numbs the area around a mole and then uses a small blade to shave off the mole close to your skin.

4) Punch biopsy. Your doctor may remove a mole with a small incision or punch biopsy technique, which uses a small cookie-cutter-like device.

5) Excisional surgery. mole and a surrounding margin of healthy skin are cut off surgically

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