Diagnosis of Laryngeal Cyst using Respiratory Endoscopy in Hanwoo Cattle with Chronic Bronchopneumonia
노영혜, 최우재, 김호영, 김단일,
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노영혜 ( Ro Young-Hye )
Seoul National University Farm Animal Clinical Training and Research Center
최우재 ( Choi Woo-Jae )
Seoul National University Farm Animal Clinical Training and Research Center
김호영 ( Kim Ho-Yung )
Seoul National University College of Agriculture & Life Sciences University Animal Farm
김단일 ( Kim Dan-Il )
Seoul National University Farm Animal Clinical Training and Research Center
Abstract
A seven-month-old Hanwoo steer was presented immediately after transport with respiratory symptoms including a nasal discharge, depression, and anorexia. Though repeated treatments, bronchopneumonia had not been improved and had persisted for 10 months. Then, obstructive breath sound was heard. A cyst adjacent to the epiglottis could be observed with respiratory endoscopy. Consequently, chronic bronchopneumonia induced laryngeal cyst formation, resulting in obstructive dyspnea. And respiratory endoscopy may be useful for differentiating the causes of dyspnea in bovine clinical practice.
키워드
Chronic bronchopneumonia; Endoscopy; Laryngeal cyst; Transport Stress; Cattle
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