ArticleJournal of veterinary internal medicine2021
Imaging and histopathologic features of reversible nerve root and peripheral nerve edema secondary to disc herniation in a cat.
Article in Journal of veterinary internal medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 4 citations in OpenAlex.
- Rim enhancement on MRI predicts long-term outcomes in extruded/migrated lumbar disc herniation managed with an inflammation-preserving protocol: a 6-year prospective cohort study.Frontiers in medicine · 2026Article
- Case Report: Repeated imaging and surgical treatment of a vascular hamartoma arising from the cervical vertebral column of a cat.Frontiers in veterinary science · 2026Article
- Selection of sciatic nerve injury models: implications for pathogenesis and treatment.Frontiers in neurology · 2025Review
- Prevalence, clinical presentation and MRI of intervertebral disc herniations in cats.Journal of feline medicine and surgery · 2022Article
- Imaging and histopathologic features of reversible nerve root and peripheral nerve edema secondary to disc herniation in a cat.Journal of veterinary internal medicine · 2021Article
- Outcomes of surgically and conservatively managed thoracolumbar and lumbosacral intervertebral disc herniations in cats.Journal of veterinary internal medicineArticle
- Lumbar intervertebral foraminal disc extrusion in a cat.JFMS open reportsArticle
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nerve root enlargement with increased contrast uptake has been reported in dogs and humans secondary to nerve root compression. In cats, nerve root enlargement and contrast uptake only have been reported in association with inflammatory and neoplastic diseases, but not as a sequela to nerve root compression. An 8-year-old oriental short hair cat was presented with acute neurologic deficits consistent with left-sided sciatic nerve deficit and possible L6-S1 myelopathy. Magnetic resonance imaging (MRI) was performed and identified compression of the cauda equina and L7 nerve root associated with intervertebral disc herniation (IVDH) at L6-L7 as well as widespread sciatic nerve enlargement with moderate rim enhancement. A hemilaminectomy was performed to evacuate herniated disc material. The nerve root was biopsied and submitted for histological evaluation. Interstitial nerve edema was diagnosed. Follow-up MRI 3 months postoperatively showed complete remission of the changes. Nerve root thickening together with contrast enhancement may represent nerve edema in cats secondary to IVDH.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.