Merck Manual

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Arytenoid chondritis with swelling, horse
Arytenoid chondritis with swelling, horse
Arytenoid chondritis with swelling, horse

Chondritis of the left arytenoid showing swelling and hyperemia and focused on the corniculate process of the arytenoid cartilage. There is an area of mucosal ulceration on the luminal surface of the arytenoid.

Courtesy of Dr. Andrew Dart.