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Living with Beare-Stevenson cutis gyrata syndrome

A genetic condition with skin changes and skull bones that fuse early, affecting head shape and brain growth.

Understanding Beare-Stevenson cutis gyrata syndrome

Beare-Stevenson cutis gyrata syndrome is a genetic condition with skin changes and early fusion of skull bones (craniosynostosis).

Early fusion keeps the skull from growing normally. It changes the shape of the head and face and can affect brain growth, causing delayed development and intellectual disability. Skin is furrowed and wrinkled (cutis gyrata), especially on the face, near the ears, and on the palms and soles. Signs can begin during pregnancy or at birth.

Signs & symptoms

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

  • Early fusion of skull bones (craniosynostosis)
  • Cloverleaf-shaped skull
  • Bulging eyes (proptosis)
  • Furrowed, wrinkled skin (cutis gyrata)
  • Dark, thick, velvety skin (acanthosis nigricans)
  • Blocked back of the nasal passages (choanal atresia)

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 bone and joint specialists, genetic specialists and skin, hair, and nail specialists.

  3. Consider genetic testing

    Changes in FGFR2 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    World Craniofacial Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Genetic specialists (geneticists); Skin, hair, and nail specialists (dermatologists)
Expert care
Expert lists: World Craniofacial Foundation
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 Craniosynostosis and Positional Plagiocephaly Support 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
Can FGFR2 genetic testing confirm the diagnosis?
Which specialists should be on our care team (skull, breathing, skin)?
How can we support my child's development?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn
InheritanceAutosomal Dominant
GenesFGFR2

Changes in the FGFR2 gene cause this condition. It is autosomal dominant, so one changed copy of the gene is enough.

GeneticSkin

Also known as: beare-stevenson syndrome; bstvs; cutis gyrata syndrome of beare and stevenson; cutis gyrata-acanthosis nigricans-craniosynostosis syndrome; cutis gyrata, acanthosis nigricans, craniosynostosis syndrome

Patient organizations

Source: NIH GARD · Beare-Stevenson cutis gyrata syndromeGARD ID 332 · 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 Beare-Stevenson cutis gyrata syndrome.

Explore the Beare-Stevenson cutis gyrata syndrome blog

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