
Living with Infantile cerebellar-retinal degeneration
A genetic condition present from birth that affects the brain and eyes, with delays and seizures starting around 6 months.
Understanding Infantile cerebellar-retinal degeneration
Symptoms usually start around 6 months of age. They include developmental delays, low muscle tone, and seizures. There is loss of brain cells in the cerebellum (the balance center). Eye findings include retinal degeneration, crossed eyes, and quick eye movements.
Signs & symptoms
Symptoms vary from person to person. GARD lists these among the most common:
- Developmental delay
- Low muscle tone (hypotonia)
- Poor balance and coordination (ataxia)
- Small head size (microcephaly)
- Breakdown of the light-sensing layer of the eye
- Crossed eyes (strabismus)
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Specialists who may be involved include brain and nervous system specialists, eye disease specialists and genetic specialists.
- 3Consider genetic testing
Changes in ACO2 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.
Care & treatment
- Care team
- Brain and nervous system specialists (neurologists); Eye disease specialists (ophthalmologists); Genetic specialists (geneticists)
- 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 rare disease patient organizations for support
- 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
Quick facts
Changes in the ACO2 gene cause this condition. It is inherited in an autosomal recessive pattern, meaning a child inherits a changed copy of the gene from each parent.
Also known as: icrd; infantile cerebellar and retinal degeneration
Patient organizations
Rare-disease groups that can help
- Global GenesRare Diseases · United States
- National Organization for Rare DisordersRare Diseases · United States
- Genetic AllianceRare Diseases · United States
- RARE FoundationRare Diseases · United States
You are more than your diagnosis
Perspectives from people navigating life with Infantile cerebellar-retinal degeneration.
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