Moles
Moles are small brown and black beauty markings; they are harmless and remain on the skin for life. But those with more moles are more likely to develop melanoma. The development of cancer from lesions has been observed in cases of melanoma cancer. Melanoma typically does not develop on an existing mole.
A typical mole is larger, has irregular borders, and a variety of pigmentation. Individuals with dysplastic moles have an elevated risk of developing malignancy. If you have a history of aberrant moles, they are irregular and have the potential to develop into cancerous growths.