Clival Defect Resulting in Spontaneous Cerebrospinal Fluid Rhinorrhea: Case Report and Review of Literature

<div>(a)–(c): (a) Fluorescein dye coming from the defect site. (b) Bovine pericardium graft placed over the defect followed by fibrin sealant. (c) Pedicled septal flap placed over the defect.</div>

Case Reports in Otolaryngology

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Figure 5

Figure 5: Clival Defect Resulting in Spontaneous Cerebrospinal Fluid Rhinorrhea: Case Report and Review of Literature 