This image displays an atypical nevus (mole). This image displays an atypical nevus (mole) with deep and multiple colors and an irregular border. This image displays an atypical nevus, an unusual mole that is often larger than a pencil eraser and has variation in color and shape. This image displays an atypical nevus (mole).
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Mole, Atypical (Atypical Nevus)  A parent's guide to condition and treatment information

Picture of Mole, Atypical (Atypical Nevus): This image displays an atypical nevus (mole). Divider line
This image displays an atypical nevus (mole).
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Self-Care Guidelines
  • Protective measures, such as avoiding skin exposure to sunlight during peak sun hours (10 AM to 3 PM), wearing protective clothing, and applying high-SPF sunscreen are essential for reducing exposure to harmful ultraviolet (UV) light.
  • Monthly self-examination of your child's skin is helpful to detect new lesions or changes in existing lesions.
  • Be sure your child's atypical moles are not signs of melanoma. Remember the ABCDEs of melanoma lesions:
    A - Asymmetry: One half of the lesion does not mirror the other half.
    B - Border: The borders are irregular or vague (indistinct).
    C - Color: More than one color may be noted within the mole.
    D - Diameter: Size greater than 6 mm (roughly the size of a pencil eraser) may be concerning.
    E - Evolving: Notable changes in the lesion over time are suspicious signs for skin cancer.
When to Seek Medical Care
  • The occurrence of a new pigmented lesion in a child is common.
  • It may be difficult to tell an atypical mole from a normal mole, so seek medical evaluation for your child if you are unsure about the nature of a mole or if you note changes within a mole.
  • The doctor may recommend a biopsy or surgical removal (excision) of unusual-appearing moles to find out whether or not your child has atypical moles or melanoma.
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Last Modified: 22 Dec 2008
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