Laryngeal obstruction caused by lymphoma in an adult dairy cow.

Can Vet J

Département de Sciences Cliniques (Lardé, Nichols, Babkine), Département de pathologie et microbiologie (Chénier), Université de Montréal, St-Hyacinthe, C.P. 5000, Québec J2S 7C6.

Published: February 2014

A Holstein cow was presented for inspiratory dyspnea. Endoscopic evaluation revealed swollen arytenoids and a presumptive diagnosis of bilateral arytenoidal chondritis was made. A partial arytenoidectomy was performed, the right arytenoid was submitted for histopathology, and a diagnosis of laryngeal lymphoma was made. Due to the poor prognosis, the cow was euthanized.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3894870PMC

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