Overview
Autosomal recessive frontotemporal pachygyria is an extremely rare brain malformation disorder that is present from birth. In this condition, the brain's surface in the frontal and temporal regions (the front and sides of the brain) has fewer and broader folds than normal — a pattern called pachygyria, which literally means 'thick folds.' The brain normally develops many intricate folds during pregnancy, and when this process goes wrong, it can lead to significant developmental and neurological problems. Children born with this condition typically show signs early in life, including intellectual disability, delayed developmental milestones (such as sitting, walking, and talking), and seizures. The severity can vary, but most affected individuals have moderate to severe cognitive impairment. Some children may also have difficulties with muscle tone, coordination, and feeding. There is currently no cure for this condition. Treatment focuses on managing symptoms, particularly controlling seizures with anti-epileptic medications, and providing supportive therapies such as physical therapy, occupational therapy, and speech therapy to help children reach their maximum potential. Early intervention programs are important to support development. Because this is an autosomal recessive condition, both parents carry one copy of the altered gene without showing symptoms themselves, and each pregnancy carries a 25% chance of the child being affected.
Key symptoms:
Intellectual disabilityDelayed developmental milestonesSeizures or epilepsyAbnormally smooth or thick brain foldsDifficulty with speech and languageProblems with muscle tone (too stiff or too floppy)Difficulty with coordination and balanceFeeding difficulties in infancyDelayed walkingLearning difficultiesBehavioral challengesPossible vision problems
Clinical phenotype terms (11)— hover any for plain English
Autosomal recessive
Passed on when both parents carry the same gene change; often skips generations
Neonatal
Begins at or shortly after birth (first 4 weeks)
Treatments
No FDA-approved treatments are currently listed for Autosomal recessive frontotemporal pachygyria.
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Specialists
View all specialists →No specialists are currently listed for Autosomal recessive frontotemporal pachygyria.
Treatment Centers
8 centersBaylor College of Medicine Rare Disease Center ↗
Baylor College of Medicine
📍 Houston, TX
🏥 NORDStanford Medicine Rare Disease Center ↗
Stanford Medicine
📍 Stanford, CA
🔬 UDNNIH Clinical Center Undiagnosed Diseases Program ↗
National Institutes of Health
📍 Bethesda, MD
🔬 UDNUCLA UDN Clinical Site ↗
UCLA Health
📍 Los Angeles, CA
🔬 UDNBaylor College of Medicine UDN Clinical Site ↗
Baylor College of Medicine
📍 Houston, TX
🔬 UDNHarvard/MGH UDN Clinical Site ↗
Massachusetts General Hospital
📍 Boston, MA
🏥 NORDMayo Clinic Center for Individualized Medicine ↗
Mayo Clinic
📍 Rochester, MN
👤 Mayo Clinic Center for Individualized Medicine
🏥 NORDUCLA Rare Disease Day Program ↗
UCLA Health
📍 Los Angeles, CA
Travel Grants
No travel grants are currently matched to Autosomal recessive frontotemporal pachygyria.
Community
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Caregiver Resources
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Mental Health Support
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Family & Caregiver Grants
Financial assistance programs specifically for caregivers of rare disease patients.
Social Security Disability
Learn how rare disease patients may qualify for SSDI/SSI benefits.
Questions for your doctor
Bring these to your next appointment
- Q1.What is the specific severity of my child's brain malformation, and what does this mean for their development?,What seizure medications do you recommend, and what side effects should I watch for?,How often should we have follow-up brain imaging or EEG testing?,What therapies should we start right away, and how often should they occur?,Is genetic testing available to identify the exact cause, and should other family members be tested?,Are there any clinical trials or research studies my child might be eligible for?,What resources are available to help with educational planning and long-term care?
Common questions about Autosomal recessive frontotemporal pachygyria
What is Autosomal recessive frontotemporal pachygyria?
Autosomal recessive frontotemporal pachygyria is an extremely rare brain malformation disorder that is present from birth. In this condition, the brain's surface in the frontal and temporal regions (the front and sides of the brain) has fewer and broader folds than normal — a pattern called pachygyria, which literally means 'thick folds.' The brain normally develops many intricate folds during pregnancy, and when this process goes wrong, it can lead to significant developmental and neurological problems. Children born with this condition typically show signs early in life, including intellect
How is Autosomal recessive frontotemporal pachygyria inherited?
Autosomal recessive frontotemporal pachygyria follows a autosomal recessive inheritance pattern. Genetic counseling can help families understand recurrence risk and testing options.
At what age does Autosomal recessive frontotemporal pachygyria typically begin?
Typical onset of Autosomal recessive frontotemporal pachygyria is neonatal. Age of onset can vary across affected individuals.