title: Malignant lymphoma in three horses with ulcerative pharyngitis.
abstract: Three horses were examined for ulcerative pharyngitis, which had been unresponsive to treatment. Biopsy specimens of the pharyngeal lesions were characterized histologically by a mixed population of lymphocytes and histiocytes, suggesting chronic inflammation. Only when biopsy specimens of regional lymph nodes revealed this cell population disrupting the lymph node architecture was the diagnosis of malignant lymphoma made.
authors.affiliation: Department of Surgical Sciences, College of Veterinary Medicine, University of Florida, Gainesville 32610.
authors.forename: R
authors.initials: R
authors.lastname: Adams
authors.forename: M B
authors.initials: MB
authors.lastname: Calderwood-Mays
authors.forename: L C
authors.initials: LC
authors.lastname: Peyton
mesh_terms: D000818:Animals; D005260:Female; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D008223:Lymphoma / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D008297:Male; D010612:Pharyngitis / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D014456:Ulcer / Q000473:pathology / Q000662:veterinary