{"id":"9bcd9ff2-20a2-42d6-8ad9-574d411334ff","slug":"confirm-the-patho-anatomical-leak-before-diagnosing-a-sars-cov-2-swab-test-related-csf-fistula","title":"Confirm the patho-anatomical leak before diagnosing a SARS-CoV-2 swab test related CSF fistula","authors":["Josef Finsterer"],"abstract":"Background: The article discusses a case of a 69-year-old female diagnosed with a cerebrospinal fluid (CSF) fistula following a suspected traumatic event related to a SARS-CoV-2 nasal swab test. The diagnosis was primarily based on recurrent clear fluid rhinorrhea, despite imaging methods failing to confirm the presence of a leak. Summary: The author expresses concerns regarding the diagnosis of CSF fistula in the patient, noting the absence of classical symptoms and the lack of patho-anatomical confirmation. Additionally, the author highlights the need for more comprehensive imaging techniques and detailed CSF analysis to support the diagnosis. Conclusion: The letter emphasizes the importance of confirming a CSF fistula through appropriate diagnostic methods rather than relying solely on clinical presentation, as misdiagnosis may lead to inadequate treatment. The author calls for a re-evaluation of the original study's limitations to strengthen its conclusions. Keywords: CSF fistula, SARS-CoV-2, diagnosis, rhinorrhea, imaging techniques, CSF analysis, misdiagnosis","thumbnailUrl":"https://sni-digital-videos.s3.amazonaws.com/placeholders/specialty/general-neurosurgery.png","publishDate":"2023-03-31T00:00:00.000Z","doi":"10.25259/SNI_1042_2022","categories":["General Neurosurgery","Letter to the Editor"],"fullTextUrl":"https://surgicalneurologyint.com/wp-content/uploads/2023/03/12220/SNI-14-122.pdf"}