The diagnostic value of the D-xylose absorption test in horses with unexplained chronic weight loss.
A D-xylose absorption test was performed on 40 horses with chronic weight loss which could not be explained on history, physical findings, dietary evaluation, or initial laboratory data, i.e. unexplained weight loss. Six of the horses had D-xylose malabsorption and at post-mortem examination small intestinal lesions which accounted for the malabsorption were found in five. Five of the horses with normal absorption were examined post mortem and no lesions in any organs were found to account for the weight loss. The other 29 cases were still unexplained, and lost to follow-up.
Brown
C M
CM
Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing 48824-1314.
D000818:Animals; D002908:Chronic Disease; D005260:Female; D006734:Horse Diseases / Q000175:diagnosis*; D006736:Horses; D007408:Intestinal Absorption; D008286:Malabsorption Syndromes / Q000175:diagnosis / Q000662:veterinary*; D008297:Male; D012189:Retrospective Studies; D015431:Weight Loss; D014994:Xylose / Q000378:metabolism*
D014994:Xylose