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Living with Epidermolytic nevus

A rare skin condition with wart-like patches that follow a pattern on the skin, often seen from birth.

Understanding Epidermolytic nevus

Epidermolytic nevus is a rare skin condition with one or several wart-like, non-inflamed patches of skin.

The patches are often present from birth and follow lines called Blaschko lines on the skin. They can appear at any time in life. Only the skin is affected. GARD notes that people with this condition may be at risk of having a child with bullous ichthyosiform erythroderma, a related skin condition.

Signs & symptoms

GARD describes this feature in its summary:

  • One or several wart-like skin patches
  • Patches that follow lines on the skin

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include cancer specialists, genetic specialists and skin, hair, and nail specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Foundation for Ichthyosis and Related Skin Types may keep lists of experts for this condition.

Care & treatment

Care team
Cancer specialists (oncologists); Genetic specialists (geneticists); Skin, hair, and nail specialists (dermatologists)
Expert care
Expert lists: Foundation for Ichthyosis and Related Skin Types
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Nevus Outreach, Inc. and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Could my children be at risk of a related skin condition?
Would genetic counseling be helpful?
Do the patches need any treatment?

Quick facts

Symptoms usually startany time in life

Changes in genes cause this condition. GARD does not name a specific gene.

GeneticSkin

Also known as: epidermal nevus with epidermolytic hyperkeratosis; epidermolytic epidermal nevus; epidermolytic verrucous epidermal nevus

Patient organizations

Source: NIH GARD · Epidermolytic nevusGARD ID 22016 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Epidermolytic nevus.

Explore the Epidermolytic nevus blog

Explore research for Epidermolytic nevus

Explore actively recruiting Epidermolytic nevus studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Epidermolytic nevus with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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