J Neurol Surg B Skull Base 2024; 85(S 01): S1-S398
DOI: 10.1055/s-0044-1780441
Presentation Abstracts
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Endoscopic Endonasal Repair of Spontaneous CSF Rhinorrhea for En Plaque Meningioma: A Case Report

Authors

  • Moataz D. Abouammo

    1   Department of Otolaryngology - Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, United States

  • N. S. Maithrea

    2   Department of Otolaryngology, Hospital Raja Permaisuri Bainun, Jalan Raja Ashman Shah, Ipoh, Perak, Malaysia

  • Mohammad Bilal Alsavaf

    1   Department of Otolaryngology - Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, United States

  • Joshua Vignolles-Jeong

    3   The Ohio State University College of Medicine, Columbus, Ohio, United States

  • Daniel M. Prevedello

    4   Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, United States

  • Ricardo L. Carrau

    1   Department of Otolaryngology - Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, United States
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The treatment of spontaneous CSF rhinorrhea with a skull base defect size of less than 1 cm is amenable to repair by a two-layer technique. Repair is performed with an initial layer of collagen matrix placed subdurally, followed by an onlay-free mucosal graft. This two-layer repair was sufficiently robust for this patient with an underlying meningioma en plaque, and did not require an adjunct postoperative lumbar drain.

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Publication History

Article published online:
05 February 2024

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