{"title":"CNS paraganglioma: 15-year experience in a tertiary care hospital with literature review.","authors":"Nandita Ghosal, Parul Jain, Sumit Thakar, Koustav Ghosal","doi":"10.5414/NP301414","DOIUrl":null,"url":null,"abstract":"<p><p>Paraganglioma that involves the CNS may mimic clinico-radiologically many other commoner entities. The current study presents a wide view of the clinical, radiological, and histomorphological spectrum along with rare associations that can occur concurrently with this lesion. The most common site of infliction in CNS is the spine and, in the current series, involvement of the lumbar spine was most frequent. Both clinical and radiological features point towards other more common differentials, including neurofibroma/schwannoma and ependymoma. Some studies suggest rich vascularity (cap sign) and salt pepper appearance in T2-weighted images to serve as soft pointers towards diagnosing it on magnetic resonance imaging, however, in our series we did not encounter the same.</p>","PeriodicalId":55251,"journal":{"name":"Clinical Neuropathology","volume":"41 2","pages":"66-73"},"PeriodicalIF":0.8000,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical Neuropathology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5414/NP301414","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Paraganglioma that involves the CNS may mimic clinico-radiologically many other commoner entities. The current study presents a wide view of the clinical, radiological, and histomorphological spectrum along with rare associations that can occur concurrently with this lesion. The most common site of infliction in CNS is the spine and, in the current series, involvement of the lumbar spine was most frequent. Both clinical and radiological features point towards other more common differentials, including neurofibroma/schwannoma and ependymoma. Some studies suggest rich vascularity (cap sign) and salt pepper appearance in T2-weighted images to serve as soft pointers towards diagnosing it on magnetic resonance imaging, however, in our series we did not encounter the same.
期刊介绍：
Clinical Neuropathology appears bi-monthly and publishes reviews and editorials, original papers, short communications and reports on recent advances in the entire field of clinical neuropathology. Papers on experimental neuropathologic subjects are accepted if they bear a close relationship to human diseases. Correspondence (letters to the editors) and current information including book announcements will also be published.
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