Description

Congenital moles are present at birth, forming while melanocytes migrate to the skin during fetal development. They range from small spots to large patches covering a significant area of the body, with larger congenital moles carrying a higher lifetime risk of developing into melanoma.

Causes

An overgrowth of melanocytes present from birth.

Prevention

These moles cannot be prevented, though daily sun protection helps limit further pigment or texture changes.

Treatment Options

Ongoing monitoring for smaller moles; surgical removal is sometimes recommended for larger congenital moles due to their higher long-term risk.

Myths vs. Facts

Myth: A mole present at birth is automatically dangerous. Fact: Most congenital moles are benign, though larger ones warrant closer, ongoing monitoring by a dermatologist.

When to See a Dermatologist

Soon after noticing a birthmark-like mole, and then for regular monitoring, especially if the mole is large.

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