Ethmoid Sinus Mucocele Extending into the Intradural Space

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Sudden Hemianopsia Secondary to Ethmoid Sinus Mucocele

Paranasal sinus mucoceles are benign cystic lesions, filled with mucus, occurring due to an obstruction of involved sinus ostium. They are indolent, locally expansive, and destructive. Surgical treatment must be performed and, when done at the correct time, may prevent sequelae. We present a case of ethmoid sinus mucocele with orbit involvement and permanent optical nerve injury.

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An ethmoid mucocele causing diplopia

RATIONALE Mucocele is a disease lined primarily by epithelium, and occurs mainly when the sinus ostium is obstructed. PATIENT CONCERNS We report a case of a 37-year-old man who presented with painless proptosis of the right eye and diplopia. DIAGNOSES The preoperative finding was mucocele of the ethmoid sinus. INTERVENTIONS We performed endoscopic sinus surgery, which included uncapping o...

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ژورنال

عنوان ژورنال: Neurologia medico-chirurgica

سال: 1979

ISSN: 0470-8105,1349-8029

DOI: 10.2176/nmc.19.827