Chronic suppurative infection of the left guttural pouch and eustachian tube in a horse.
D000818:Animals; D005064:Eustachian Tube; D005260:Female; D006734:Horse Diseases / Q000473:pathology*; D006736:Horses; D010608:Pharyngeal Diseases / Q000662:veterinary*; D012141:Respiratory Tract Infections / Q000662:veterinary*; D013492:Suppuration