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Scholars Journal of Medical Case Reports | Volume-13 | Issue-05
Spontaneous Ethmoid Osteo-Dural Breach: Pre- and Postoperative Imaging Perspectives
M. Boussif, A. Outrah, B. Slioui, R Roukhsi, S. Belasri, N. Hammoune, A. Mouhsine
Published: May 15, 2025 | 59 45
Pages: 950-953
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Abstract
Spontaneous osteo-dural defects of the anterior skull base are rare and often linked to idiopathic intracranial hypertension (IIH) [1]. They typically present as cerebrospinal fluid (CSF) rhinorrhea, most frequently at the cribriform plate. We report a case of a 55-year-old woman with chronic headaches and clear nasal discharge. CT and MRI confirmed an ethmoid bone defect consistent with an osteo-dural breach. Endoscopic repair using the bath-plug technique was successful, with postoperative imaging confirming resolution.