These moles have melanocytes primarily located at the junction between the epidermis and dermis. They are usually flat and can range in color from light brown to black.
Compound nevi have melanocytes distributed in both the epidermis and dermis. They are typically raised, sometimes pedunculated, and may have a darker color.
In dermal nevi, melanocytes are mainly located within the dermis layer. These moles are usually skin-colored or light brown and may have hair growth.
These moles appear darker, presenting a blue or blue-black color because the melanocytes are deep within the dermis.
Spider nevi usually appear pink or red, sometimes raised, and may have an irregular shape.
This is a common benign mole that can be either flat or raised, with varying colors.
Among these types, none can be universally considered the "safest," as most pigmented moles are benign. However, certain types of moles, especially those with irregular color, shape, or size, may require closer observation due to a slightly higher risk of transforming into melanoma.
All types of moles should be regularly checked for signs that may indicate malignancy, such as: