[Approach to early diagnosis of acute mesenteric ischemia: evaluation in canine model].
The high mortality rate of patients with acute mesenteric ischemia may be mainly due to the difficulty of making an early diagnosis. Many clinical and experimental studies have been attempted to make an early diagnosis in the view of history, physical examination, laboratory data, X-rays and angiographies. This study was undertaken to estimate the diagnostic value of twenty one laboratory parameters and three clinical parameters measured after superior mesenteric artery occlusion (SMAO) in the mongrel dogs. Consequently, the valuable diagnostic indicators of SMAO that statistically had significant difference were serum CPK isoenzyme-BB, serum CPK isoenzyme-MB, serum inorganic phosphate, serum calcium and base excess of arterial blood gas analysis. In these indicators, serum CPK isoenzyme-BB, serum inorganic phosphate and serum calcium were especially valuable indicators of its early diagnosis, because they showed significant change in the early phase after SMAO. However, other indicators showed significant change within eighteen hours after SMAO. Therefore, if these indicators are able to be examined in a case of abdominal emergency, they are considered to play a valuable role in the diagnosis of acute mesenteric ischemia.
D000208:Acute Disease; D000818:Animals; D001784:Blood Gas Analysis; D002118:Calcium / Q000097:blood; D003402:Creatine Kinase / Q000097:blood; D004285:Dogs; D007527:Isoenzymes; D008638:Mesenteric Arteries; D008641:Mesenteric Vascular Occlusion / Q000097:blood / Q000175:diagnosis*; D010710:Phosphates / Q000097:blood
D007527:Isoenzymes; D010710:Phosphates; D003402:Creatine Kinase; D002118:Calcium