Esophageal obstruction by a wood bolus.
D000818:Animals; D004947:Esophagus / Q000601:surgery*; D005260:Female; D005547:Foreign Bodies / Q000601:surgery / Q000662:veterinary*; D006732:Horner Syndrome / Q000209:etiology / Q000662:veterinary; D006734:Horse Diseases / Q000601:surgery*; D006736:Horses; D011183:Postoperative Complications / Q000662:veterinary; D014934:Wood