About one in 20,000 infants is born with what's called a congenital giant nevus - a huge, pigmented mole that may cover much of the face and body. Due to the mole's appearance and its risk of later ... A congenital nevus is a birthmark that is a mole.

Understanding the Context

Unlike other birthmarks, these moles don't usually disappear and may grow larger over time. Doctors consider these moles risky because they can become ... Add Yahoo as a preferred source to see more of our stories on Google. Scarlett Clarke was born with congenital melanocytic nevus and says it has taught her to love her skin [Scarlett Clarke] A dance ...

Key Insights

A congenital melanocytic naevus (American spelling nevus) is a proliferation of benign melanocytes that are present at birth or develop shortly after birth. This form of a congenital naevus is also known as a brown birthmark. A congenital nevus, also known as a mole, is a type of pigmented birthmark that appears at birth or during a baby’s first year. These occur in 1% to 2% of the population. These moles are frequently found on the trunk or limbs, although they can appear anywhere on the body.

Final Thoughts

A congenital nevus is a common type of birthmark. Learn more about the different types and the risks associated with them. A congenital nevus (con-JEHN-ah-tull NEV-us) is a type of mole that some babies are born with. Something that is congenital is present at birth. Nevus is the medical term for a mole. A congenital nevus is a very common type of birthmark.

The congenital melanocytic nevus is a type of melanocytic nevus (or mole) found in infants at birth. This type of birthmark occurs in an estimated 1% of infants worldwide; it is located in the area of the head and neck 15% of the time.