Ethmoid Sinus Mucocele Manifesting as Acute Ophthalmoplegia and Ptosis Rapidly Exacerbated by COVID-19 Infection: A Case Report
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A sinus mucocele is a dilated, epithelial-lined cystic lesion containing encapsulated mucus. Although its etiology remains uncertain, secondary infection may transform it into a pyocele. A 68-year-old female presented with sudden-onset ophthalmoplegia, ptosis,... ...
