the spleen is the most commonly injured abdominal organ, occurring in approximately 25% of all patients with abdominal trauma evaluated by ct. splenic injury can sometimes present as tenderness on palpation of the left upper quadrant (50-60% incidence) or as hypotension (30% incidence). contrast enhanced ct has shown a 95% sensitivity for diagnosing splenic injury and for this reason has become the method of choice in evaluating patients with blunt trauma to the spleen.
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[本贴已被 翁志蓬 于 2007-1-31 22:10:01 修改过] |