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Living with Primary non-essential cutis verticis gyrata

A rare genetic condition with slowly thickening scalp skin that forms ridges and furrows, along with eye or nervous system differences.

Understanding Primary non-essential cutis verticis gyrata

Primary non-essential cutis verticis gyrata is a rare genetic skin condition in which scalp skin slowly thickens into ridges and furrows.

The folds are symmetrical, look like the folds of the brain, and cannot be flattened by pulling or pressing. This is linked to eye differences, such as cataracts present from birth, and nervous system differences such as intellectual disability, seizures, small head size or brain disease (encephalopathy). It can appear at a variety of ages.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Thick scalp skin with ridges and furrows
  • Cataracts present from birth
  • Developmental delay
  • Intellectual disability
  • Seizures
  • Changes in the forehead shape

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 brain and nervous system 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.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Genetic specialists (geneticists); Skin, hair, and nail specialists (dermatologists)
Expert care
Ask about multidisciplinary care centers for rare conditions
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 Children's Skin Disease Foundation
  • 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
Would genetic testing help find the cause in our family?
Which eye and neurology checks are recommended?
How should the scalp skin be monitored?

Quick facts

Symptoms usually starta variety of ages
InheritanceAutosomal Recessive

GARD says changes in genes cause this condition but doesn't name a gene. It is autosomal recessive, meaning a child inherits a changed copy of the gene from each parent.

GeneticNeurologicalSkin

Patient organizations

Broader rare-disease groups

Source: NIH GARD · Primary non-essential cutis verticis gyrataGARD ID 21538 · 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 Primary non-essential cutis verticis gyrata.

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  • Eligibility is confirmed by the study team

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