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Perineural (or Tarlov) cysts are cerebrospinal fluid-filled nerve root cysts most commonly found at the sacral level of the spine, although they can be found in any section of the spine, which can cause progressively painful radiculopathy.
Biomarker and diagnostic research for perineural cyst has been reported in the published literature.
1 clinical trial registered. Interventions under study include procedural interventions. Research is primarily sponsored by academic and government institutions.
62 publications have been identified in PubMed for perineural cyst. Research spans Case Report / Case Series (48%), Review / Meta-Analysis (16%), and Diagnostic / Biomarker (10%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 30 | 48% |
Data assembled from 4 of 12 sources · Last updated Oct 8, 2026, 6:05 AM UTC
Patient Advocacy Groups (PAGs) provide support, resources, and community for patients and caregivers.
European rare disease database
Genetic and Rare Diseases Info Center
Research summaries |
10 |
16% |
Testing and diagnosis research | 6 | 10% |
Clinical study results | 6 | 10% |
Other research | 4 | 6% |
Disease patterns and progression | 4 | 6% |
Laboratory research | 1 | 2% |
New treatment approaches | 1 | 2% |
Tang B (2026). [PMID: 42168945](https://pubmed.ncbi.nlm.nih.gov/42168945/). *BMC Musculoskelet Disord*. [Case Report / Case Series]
Liang X (2026). [PMID: 41917373](https://pubmed.ncbi.nlm.nih.gov/41917373/). *Neurosurg Rev*. [Review / Meta-Analysis]
Bhowmik P (2026). [PMID: 42088141](https://pubmed.ncbi.nlm.nih.gov/42088141/). *Urol Ann*. [Review / Meta-Analysis]
Feigenbaum F (2026). [PMID: 40521901](https://pubmed.ncbi.nlm.nih.gov/40521901/). *Oper Neurosurg*. [Diagnostic / Biomarker]
Lim Y (2026). [PMID: 35881759](https://pubmed.ncbi.nlm.nih.gov/35881759/). *Unknown Journal*. [Case Report / Case Series]
Coorapati S (2026). [PMID: 41868825](https://pubmed.ncbi.nlm.nih.gov/41868825/). *N Am Spine Soc J*. [Clinical Trial Publication]
Szabó G (2026). [PMID: 39837546](https://pubmed.ncbi.nlm.nih.gov/39837546/). *Ultraschall Med*. [Epidemiology / Natural History]
Xie J (2026). [PMID: 41297700](https://pubmed.ncbi.nlm.nih.gov/41297700/). *Neurocirugia (Engl Ed)*. [Basic Science / Preclinical]
Haq IZ (2026). [PMID: 41823139](https://pubmed.ncbi.nlm.nih.gov/41823139/). *Br J Neurosurg*. [Review / Meta-Analysis]
Christodoulou EA (2026). [PMID: 42038279](https://pubmed.ncbi.nlm.nih.gov/42038279/). *Case Rep Neurol Med*. [Case Report / Case Series]