Acute Rhinosinusitis in Prominently Pneumatized Sphenoid Sinus Presenting with Unilateral Abducens Nerve Palsy / 대한이비인후과학회지

Acute rhinosinusitis is a rare cause of abducens nerve palsy. Most reported cases with VIth cranial nerve palsy associated sphenoid sinusitis are fungal sphenoid sinusitis, mucocele, or severe bacterial sinusitis. In this report, we present a patient with acute mild sphenoid sinusitis presented as abducens nerve palsy associated with prominent sphenoid pneumatization to the Dorello's canal.