How Does Mole Mapping Work?

How Does Mole Mapping Work?

A dermatologist will take pictures and images of his or her patients that encompass the outer layer of skin. Once completed the records are archived. They’re then used later to check against future images and monitor any newly-developed moles; along with any changes to pre-existing ones.

This photograph depicts a patient undergoing mole mapping with her dermatologist:

How is a mole evaluated by the dermatologist?

• Your doctor will examine your skin, comparing one mole to the next, looking for the “ugly duckling” or stand-out mole. During your exam, point out any moles that you are concerned about. Your doctor may use an instrument that illuminates and magnifies the mole called a dermatoscope.
• Molemapping can be done to keep record of the mole for future reference to monitor change.
• If a mole is suspicious, a biopsy will be done. This involves numbing the affected skin and removing a small area to determine under the microscope if the mole is abnormal.