Moles

What causes moles?
The cause of moles is unknown. It is thought that sunlight or genetic factors play a role.

Can moles become cancerous?
Most moles are benign. However, if you have a mole which is changing in colour, size and thickness, or developing symptoms like itch, pain or bleeding, it is best to see a dermatologist for an assessment. A minor procedure called a skin biopsy can be done in the clinic to exclude a skin cancer. If you have a past history or family history of skin cancer, you are also at a higher risk of getting skin cancer.

How are moles removed?
There are different types of moles. Some are small and flat (junctional), some are thicker (compound), and others are fleshy with a deep root (intradermal). If the mole is small and not too thick, laser can be done. If the mole is large with a deep component, surgical excision may be the best option. Your dermatologist will assess to see which type of mole you have and discuss the best treatment  options.