Sphenoid Sinus: Mucous Retention Cyst vs. Mucocele

Описание к видео Sphenoid Sinus: Mucous Retention Cyst vs. Mucocele

A mucocele results from obstruction of the drainage of a paransal sinus - resulting in expansile remodeling of the bone walls, surrounding a fluid filled space. These are most common in the frontal sinus. Obstruction of a single mucus gland creates a retention cyst, usually small and often asymptomatic - these are most common in the maxillary antrum. Earn CME - http://rad.usuhs.edu/medpix/cow_image...

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