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Tibia absent - polydactyly - arachnoid cyst syndrome is a very rare constellation of multiple anomalies, including absence or hypoplasia of the tibia.
Biomarker and diagnostic research for absent tibia-polydactyly-arachnoid cyst syndrome has been reported in the published literature.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for absent tibia-polydactyly-arachnoid cyst syndrome.
295 publications have been identified in PubMed for absent tibia-polydactyly-arachnoid cyst syndrome. Kisho has analyzed 180 by research type. Research spans Case Report / Case Series (37%), Review / Meta-Analysis (22%), and Basic Science / Preclinical (17%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 66 | 37% |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 6:55 PM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Common questions about absent tibia-polydactyly-arachnoid cyst syndrome
Research summaries |
39 |
22% |
Laboratory research | 31 | 17% |
Disease patterns and progression | 18 | 10% |
Testing and diagnosis research | 13 | 7% |
Clinical study results | 9 | 5% |
New treatment approaches | 4 | 2% |
Kumari O (2026). [PMID: 40972707](https://pubmed.ncbi.nlm.nih.gov/40972707/). *J Pediatr Adolesc Gynecol*. [Case Report / Case Series]
Tan YR (2026). [PMID: 41635383](https://pubmed.ncbi.nlm.nih.gov/41635383/). *Cureus*. [Case Report / Case Series]
Kfir-Erenfeld S (2026). [PMID: 42098533](https://pubmed.ncbi.nlm.nih.gov/42098533/). *Arthritis Rheumatol*. [Gene Therapy / Novel Therapeutics]
Nakamura K (2026). [PMID: 41565922](https://pubmed.ncbi.nlm.nih.gov/41565922/). *Brain Tumor Pathol*. [Case Report / Case Series]
Tandon A (2026). [PMID: 41802720](https://pubmed.ncbi.nlm.nih.gov/41802720/). *BMJ Case Rep*. [Case Report / Case Series]
Sokolova S (2026). [PMID: 41610562](https://pubmed.ncbi.nlm.nih.gov/41610562/). *Psychoneuroendocrinology*. [Review / Meta-Analysis]
Santos PM (2026). [PMID: 42155131](https://pubmed.ncbi.nlm.nih.gov/42155131/). *Port J Card Thorac Vasc Surg*. [Review / Meta-Analysis]
Sharidah SA (2026). [PMID: 41925074](https://pubmed.ncbi.nlm.nih.gov/41925074/). *Cancer Rep (Hoboken)*. [Case Report / Case Series]
Pan J (2026). [PMID: 42154290](https://pubmed.ncbi.nlm.nih.gov/42154290/). *J Neurol*. [Epidemiology / Natural History]
Andre L (2026). [PMID: 35015399](https://pubmed.ncbi.nlm.nih.gov/35015399/). *Unknown Journal*. [Basic Science / Preclinical]