Nevus Spilus may sound like the name of some celestial star or newly discovered planet, but it simply means a brown or dark speckle or group of…
Congenital is a word that means “present from birth” while a nevus is the medical term for a mole. Therefore, a congenital nevus is a mole that was present on the body from birth.
Becker’s nevus is an uncommon (but not rare) benign skin lesion. “Nevus” is another word for a mole and as such this growth appears as a very large and irregularly shaped mole. Which can be present at birth but most appear in puberty.
The word “nevus” is a synonym for the word “mole”. However, an epidermal nevus is a special kind of mole that does not look like the typical small moles almost every person has.