Scedosporium apiospermum: A Rare Cause of Aggressive Orbital Apex Syndrome

Curēus
Ui Lyn LohFazilawati A Qamarruddin

Abstract

Orbital apex syndrome (OAS) is a localized orbital cellulitis at the orbital apex that can cause vision loss from optic neuropathy and ophthalmoplegia involving multiple cranial nerves. Herein, we report a rare and rapidly progressive case of OAS secondary to fungal pansinusitis caused by Scedosporiumapiospermum in an immunocompromised patient following the extraction of abscessed teeth. A 48-year-old man with diabetes mellitus who had failed to adhere to his treatment presented with complaints of a right-sided headache and toothache for two weeks, with nausea and vomiting for two days prior to presentation. The patient was treated for septic shock secondary to the dental abscesses. Non-contrast brain computed tomography (CT) showed no significant intracranial abnormalities other than pansinusitis. Four days later, dental extraction was performed. The patient reported progressive painless blurring of the vision in his right eye following the dental extractions and was referred to the ophthalmology department. Subsequent examinations revealed decreased optic nerve function and ophthalmoplegia in his right eye and dental caries in the upper molars, with a mucopurulent discharge from the right sphenoid region. The clinical diagnos...Continue Reading

Methods Mentioned

BETA
surgical resection

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