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急性阑尾炎是临床外科常见的急腹症, 多数患者根据其典型的转移性右下腹疼痛、麦氏点压痛、反跳痛体征即可诊断。但少数患者由于病史、临床表现和体征都不典型, 常常造成临床的误诊。为了降低该病的误诊率, 近年来临床医师开始运用影像学检查技术来诊断急性阑尾炎。笔者对近两年来本院收治的40例阑尾炎患者进行回顾性分析, 探讨影像学检查在阑尾炎诊断中的作用。
影像学在典型及非典型急性阑尾炎诊断中的临床价值
Clinical value of imaging in the diagnosis of typical and atypical acute appendicitis
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摘要:
目的 探讨影像学检查技术在诊断典型及非典型急性阑尾炎过程中的临床价值。 方法 回顾性分析经手术及病理证实的典型和非典型急性阑尾炎患者各20例的术前影像学检查的影像学表现。 结果 20例典型急性单纯性阑尾炎患者中, 超声检查共诊断出17例, CT检查共诊断出18例; 20例非典型急性化脓性阑尾炎患者中, 超声检查共确诊14例, CT检查共确诊16例。 结论 对于临床症状不典型的急性阑尾炎患者, 应及时准确地选择影像学检查技术以尽快诊断及治疗, 而对于典型急性阑尾炎, 不需要过度强调影像学检查确诊, 以免延误手术时机, 带来并发症。 -
关键词:
- 阑尾炎 /
- 超声 /
- 体层摄影术, 螺旋计算机
Abstract:Objective To explore the clinical value of imaging techniques in the diagnosis of typical and atypical acute appendicitis. Methods Analyzed the performance of imaging examination of the 40 patients with typical and atypical acute appendicitis confirmed by operation and pathology retrospectively. Results Among the 20 patients with atypical acute appendicitis, 17 cases were diagnosed as having ultrasonography and 18 cases were diagnosed as having CT examination. And among the other 20 patients with typical acute appendicitis, 14 cases were diagnosed by ultrasonography and 16 cases were diagnosed by CT examination. Conclusion For the atypical clinical symptoms in patients with acute appendicitis, timely and accurate imaging technology should be taken to achieve early diagnosis and treatment. For the typical acute appendicitis, imaging diagnoses were not necessarily, so as not to delay the operation time or cause complications. -
Key words:
- Appendicitis /
- Ultrasonography /
- Tomography, spiral computed
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