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Sjögren’s Syndrome

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Here we have a patient with Sjögren's disease

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who is being evaluated for a possible mass.

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As we scroll downward, we look at the lacrimal glands.

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We note that they are relatively small in size,

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that might be an indication of Sicca syndrome.

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And as we continue downward,

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we come to the parotid gland.

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It's a little bit off-centered on the right side,

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and we notice all these tiny little calcifications

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that are seen within the gland.

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We see cystic areas as well as solid nodular areas.

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These would be our benign lymphoepithelial lesions

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that can occur in Sjögren's syndrome.

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And you see that the gland has calcifications throughout it,

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often all the way out to the periphery,

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which would be unusual for it to be within the ductal system.

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Right? The duct itself is not dilated,

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it inserts appropriately.

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On the contralateral side, the duct looks good,

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and on the left side, we have a cyst here

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as well as the calcifications,

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as well as some nodularity,

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benign lymphoepithelial lesions of Sjögren's syndrome.

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These can also be seen in patients who are HIV positive,

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and they too have a higher risk of

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lymphoma in their head and neck.

Report

Description

Faculty

David M Yousem, MD, MBA

Professor of Radiology, Vice Chairman and Associate Dean

Johns Hopkins University

Tags

Salivary Glands

Non-infectious Inflammatory

Neuroradiology

Head and Neck

CT

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