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Flynn-Aird syndrome is a neuroectodermal disorder involving the nervous, cutaneous, skeletal, and glandular systems. It has been described in 10 members from five generations of one family. Clinical manifestations include eye abnormalities (cataracts, retinitis pigmentosa, and myopia), sensorineural deafness, ataxia, peripheral neuritis, epilepsy, dementia, skin atrophy and striking dental caries. Patients also present with muscle wasting, joint stiffness and bone cysts. Flynn-Aird syndrome is transmitted as an autosomal dominant trait. It shows some similarities to the syndromes of Werner, Refsum and Cockayne.
Features include very common findings: Dermal atrophy, Progressive sensorineural hearing impairment, and Myopia; and common findings: Joint stiffness, Alopecia, Seizure, and Ataxia and others. 37 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Bones and joints | 9 | Kyphoscoliosis, Increased bone density with cystic changes, Joint stiffness |
Phenotype severity distribution: 3 very common features, 19 common features.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for Flynn-Aird syndrome.
2 publications have been identified in PubMed for Flynn-Aird syndrome. Research spans Review / Meta-Analysis (100%).
Janáky M (2025). [PMID: 39846623](https://pubmed.ncbi.nlm.nih.gov/39846623/). *Vision (Basel)*. [Review / Meta-Analysis]
Arcous M (2024). [PMID: 38725955](https://pubmed.ncbi.nlm.nih.gov/38725955/). *Front Psychol*. [Review / Meta-Analysis]
Data assembled from 5 of 12 sources · Last updated Sep 20, 2026, 11:15 AM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Common questions about Flynn-Aird syndrome
Brain and nerves |
9 |
Seizure, Ataxia, Aphasia |
Skin | 4 | Alopecia, Alopecia of scalp, Thickened, rough skin (hyperkeratosis) |
Muscles | 3 | Dermal atrophy, Cerebral cortical atrophy, Skeletal muscle atrophy |
Hormones | 3 | Abnormality of the thyroid gland, Type II diabetes mellitus, Primary adrenal insufficiency |
Eyes | 2 | Cataract, Visual impairment |
Ears | 1 | Progressive sensorineural hearing impairment |
Lab test results | 1 | Increased CSF protein concentration |
Growth and development | 1 | Cachexia |