Alvarado score

Changed by Henry Knipe, 6 Oct 2016

Updates to Article Attributes

Body was changed:

The Alvarado score is a clinical predictor of the likelihood of acute appendicitis:

  • right lower quadrant tenderness (+2)
  • elevated temperature (37.3°C or 99.1°F) (+1)
  • rebound tenderness (+1)
  • migration of pain to the right lower quadrant (+1)
  • anorexia (+1)
  • nausea or vomiting (+1
  • leucocytosis >10,000 (+2)
  • leucocytosis left shift (+1)

Score total:

  • 5-6 compatible with acute appenditicitisappendicitis
  • 7-8 probable acute appendicitis
  • 9-10 very probable acute appendicitis

The score can be useful for decision making when evaluating nonspecific imaging or equivocal ultrasound findings 2.

The score may be more useful for ruling out appendicitis with a score <5, than "ruling in" appendicitis with a >7 score 3.

  • -<p>The <strong>Alvarado score</strong> is a clinical predictor of the likelihood of <a title="Acute appendicitis" href="/articles/appendicitis">acute appendicitis</a>:</p><ul>
  • +<p>The <strong>Alvarado score</strong> is a clinical predictor of the likelihood of <a href="/articles/appendicitis">acute appendicitis</a>:</p><ul>
  • -<li>5-6 compatible with acute appenditicitis</li>
  • +<li>5-6 compatible with acute appendicitis</li>
  • -</ul><p>The score can be useful for decision making when evaluating nonspecific imaging or equivocal ultrasound findings <sup>2</sup>.</p><p>The score may be more useful for ruling out appendicitis with a score &lt;5, than "ruling in" appendicitis with a &gt;7 score  <sup>3</sup>.</p>
  • +</ul><p>The score can be useful for decision making when evaluating nonspecific imaging or equivocal ultrasound findings <sup>2</sup>.</p><p>The score may be more useful for ruling out appendicitis with a score &lt;5, than "ruling in" appendicitis with a &gt;7 score <sup>3</sup>.</p>

Tags changed:

  • general surgery

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