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Living with Skeletal dysplasia-epilepsy-short stature syndrome

A rare genetic condition with bone differences, seizures, short height and learning challenges.

Understanding Skeletal dysplasia-epilepsy-short stature syndrome

Skeletal dysplasia-epilepsy-short stature syndrome is a rare genetic condition that affects the bones and brain.

People have bone differences in the pelvis and spine, short stature and seizures. They have moderate to severe intellectual disability, and shrinkage of the brain on imaging. Other findings can include eye problems, cataracts, a big lower jaw, crowded or misaligned teeth, short fingers and loose joints. It is present from birth.

Signs & symptoms

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

  • Seizures
  • Intellectual disability
  • Short stature
  • Bone differences (skeletal dysplasia)
  • Scoliosis and hunched back
  • Hip dysplasia

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, brain and nervous system specialists and genetic 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

    Little People of America may keep lists of experts for this condition.

Care & treatment

Care team
Bone and joint specialists (orthopedists or orthopedic surgeons); Brain and nervous system specialists (neurologists); Genetic specialists (geneticists)
Expert care
Expert lists: Little People of America
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 Little People of America
  • 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 genetic testing help find the cause?
How can the seizures be best managed?
Which orthopedic specialists should we see?

Quick facts

Symptoms usually startNewborn
InheritanceAutosomal Recessive

GARD says changes in genes cause this condition, but it doesn't list a gene. A child inherits a changed copy of the gene from each parent (autosomal recessive).

GeneticNeurological

Also known as: gurrieri sammito bellussi syndrome; gurrieri-sammito-bellussi syndrome; skeletal dysplasia with epilepsy and short stature syndrome

Patient organizations

Source: NIH GARD · Skeletal dysplasia-epilepsy-short stature syndromeGARD ID 350 · 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 Skeletal dysplasia-epilepsy-short stature syndrome.

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HealthSpark

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  • Recruiting studies from ClinicalTrials.gov
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  • Eligibility is confirmed by the study team

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