Additional diagnostic procedures.
This article reviews recent diagnostic procedures that have arisen over the last 10 years. Videoendoscopy of horses on a high-speed treadmill allows observation of some of the changes that take place in a horse's airway during exercise. Measurements of upper airway airflows and transupper airway pressure, the use of an esophageal balloon and a Ventigraph to measure changes in pleural pressure, and pulmonary function testing are new techniques that aid the researcher in understanding the mechanics and pathologic characteristics of airway diseases and help the practitioner in assessing the severity of a problem, measuring response to therapy, and accurately determining a prognosis.
Reed
S M
SM
Department of Clinical Sciences, Ohio State University College of Veterinary Medicine, Columbus.
Robertson
J T
JT
D000818:Animals; D006734:Horse Diseases / Q000175:diagnosis*; D006736:Horses; D012140:Respiratory Tract Diseases / Q000175:diagnosis / Q000662:veterinary*