Journal of the Royal College of Surgeons of Edinburgh
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J R Coll Surg Edinb · Feb 2000
Clinical TrialWould measurement of C-reactive protein reduce the rate of negative exploration for acute appendicitis?
Appendicectomy for suspected acute appendicitis is a common procedure. The rate of normal appendices unnecessarily removed remains high (15-30%) despite several techniques and investigations used to improve the diagnostic accuracy. Many studies investigated the role of raised C-reactive protein in improving the diagnosis of acute appendicitis, but with conflicting results. This study emphasies the impact of a normal (rather than raised) serum C-reactive protein in reducing the rate of negative explorations. ⋯ A normal pre-operative serum CRP measurement in patients with suspected acute appendicitis is most likely associated with a normal appendix. Deferring surgery in this group of patients would probably reduce the rate of unnecessary appendicectomies.