Mole Removal

It is common to notice dark pigmentated spots or raised moles on your skin. Many people experience pigmented spots often referred to as moles, including raised moles throughout their lifetime. While some of them may be caused by sun exposure, others may be caused by other factors. If you are interested in learning more about pigmented lesions and what to look out for to ensure healthy skin, read on.

What are Moles?

Moles are usually harmless, and nearly all adults have at least a couple of them on their skin. These skin spots are caused by melanocyte cells in the skin. While some are born with pigmented lesions, others develop them over time due to changing hormones, ageing or exposure to the sun.

Common types of pigmented spots and moles include:

“Age” Spots: Small, flat, dark areas of the skin that show up on areas that are commonly exposed to the sun.

Nevi/Moles: Common pigmented skin lesions that develop throughout adulthood. Although rare, some moles may develop into different forms of skin cancer. Therefore, it is very important to monitor them closely, as well as to visit your dermatologist for annual skin checks. If you or your dermatologist notice a change in the colour, diameter, size, or growth of the mole a biopsy may be needed to determine if skin cancer is present.

How Can I Tell if My Mole Is Cancerous?

There are a few signs that you should look for when assessing a suspicious-looking mole. These include the ABCDE warning signs of cancer:

Asymmetry: Look for moles that are asymmetrical, meaning that one side is different than the other.
Border: Irregular, jagged, or rough borders of a mole are a warning sign.
Colour: Moles that have unusual colours or multiple colours should be checked by a professional.
Diameter: Moles that are larger than a pencil eraser should be assessed.
Evolution: If you have a mole that has evolved in any way over time be sure to have it checked out.