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目的：探讨胃肠道钝伤的ＣＴ特征及临床价值。方法：回顾性分析经手术证实的８例胃肠道钝伤者的ＣＴ表 现。结果：①损伤特异性征象：腹腔积气４例；②提示性征象：肠壁增厚４例，肠系膜增厚，浸润２例，肠管间系膜积液４例， 肠管扩大１例；③腹腔积液８例。结论：胃肠道损伤的ＣＴ表现对定性、定位诊断，并发症的显示具有重要的价值，适宜的 扫描技术可为诊断提供重要信息。
Objective: To investigate the CT features and clinical value of gastrointestinal trauma. Methods: CT findings of 8 cases with gastrointestinal mutilation confirmed by surgery were retrospectively analyzed. RESULTS: ① The signs of injury were as follows: 4 cases of ascites; ②Induced signs: 4 cases of intestinal wall thickening, 2 cases of mesenteric thickening, 2 cases of infiltration, 4 cases of intestine mesangial effusion, 8 cases of effusion. Conclusion: The CT findings of gastrointestinal tract injury have important value in the diagnosis, diagnosis and complication display. Appropriate scanning technique can provide important information for diagnosis.