Acute rhinosinusitis

Images and videos

Left middle meatus with healthy mucosa and non-purulent secretions

From the collection of Melissa Pynnonen, MD

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Left middle meatus with severe edema and purulent secretions

From the collection of Melissa Pynnonen, MD

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Right inferior turbinate and septum are visible prior to decongestant spray

From the collection of Melissa Pynnonen, MD

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Nasal endoscopy of the left nasal cavity showing a small polyp and pus in the middle meatus

From the collection of Joseph K. Han

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Noncontrast computed tomography scan of the sinuses showing nonspecific maxillary sinus air-fluid levels

From the collection of Melissa Pynnonen, MD

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Right middle turbinate and middle meatus are visible after decongestant spray

From the collection of Melissa Pynnonen, MD

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Normal noncontrast computed tomography scan of the sinuses

From the collection of Melissa Pynnonen, MD

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Computed tomography scan with right ethmoid sinus opacification and adjacent orbital abscess

From the collection of Melissa Pynnonen, MD

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