TY - JOUR
T1 - Predictive values for clinical signs of abomasal ulcer disease in adult dairy cattle
AU - Smith, Donald F.
AU - Munson, Linda
AU - Erb, Hollis N.
PY - 1986
Y1 - 1986
N2 - A 12-month prospective study was performed to determine the predictive values for clinical signs of abomasal ulcer disease in a hospital population of 296 adult dairy cows which were believed to have gastrointestinal dysfunction. There were 26 ulcer-positive cows (prevalence 8.8%). The occult blood test was a more reliable indicator of abomasal ulcer disease than were the abdominal pain or anemia tests. Only three ulcer-positive cows were negative for all three tests. Forty-five cows were positive for at least one of the three clinical tests. The principal diseases present in the 22 cows that had false-positive results were traumatic reticuloperitonitis, abomasal displacement, liver disease, cecal volvulus and pneumonia or pleuritis.
AB - A 12-month prospective study was performed to determine the predictive values for clinical signs of abomasal ulcer disease in a hospital population of 296 adult dairy cows which were believed to have gastrointestinal dysfunction. There were 26 ulcer-positive cows (prevalence 8.8%). The occult blood test was a more reliable indicator of abomasal ulcer disease than were the abdominal pain or anemia tests. Only three ulcer-positive cows were negative for all three tests. Forty-five cows were positive for at least one of the three clinical tests. The principal diseases present in the 22 cows that had false-positive results were traumatic reticuloperitonitis, abomasal displacement, liver disease, cecal volvulus and pneumonia or pleuritis.
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U2 - 10.1016/0167-5877(86)90035-8
DO - 10.1016/0167-5877(86)90035-8
M3 - Article
AN - SCOPUS:38249043317
VL - 3
SP - 573
EP - 580
JO - Preventive Veterinary Medicine
JF - Preventive Veterinary Medicine
SN - 0167-5877
IS - 6
ER -