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目的探讨MSCT(多层螺旋CT)及后处理技术在诊断肿瘤性肠梗阻中的临床价值。方法回顾性分析25例手术及病理证实的肿瘤性肠梗阻患者的腹部平扫、增强扫描及后处理图像资料。结果 MSCT及后处理技术比腹部平扫,明显提高诊断肿瘤性肠梗阻的正确率,差异均有统计学意义(P<0.05)。结论 MSCT及后处理技术对明确肿瘤性肠梗阻存在、部位以及原因,提供合理的治疗方案具有重要的临床价值。
Objective To investigate the clinical value of MSCT (multi-slice spiral CT) and post-processing techniques in the diagnosis of intestinal obstruction. Methods A retrospective analysis of 25 patients with surgically and pathologically confirmed intestinal obstruction in patients with abdominal plain scan, enhanced scan and post-processing image data. Results MSCT and post-processing techniques were more accurate than those of abdomen in diagnosing tumor ileus. The differences were statistically significant (P <0.05). Conclusion MSCT and post-processing techniques have important clinical value in determining the existence, location and cause of tumorous intestinal obstruction and providing a reasonable treatment plan.