Hair granuloma causing esophageal stricture in two leopards.
D000818:Animals; D000836:Animals, Zoo; D002335:Carnivora; D004940:Esophageal Stenosis / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D006099:Granuloma / Q000150:complications / Q000473:pathology / Q000662:veterinary*; D006197:Hair; D008297:Male; D013391:Sucking Behavior