小肠梗阻CT诊断  

CT Diagnosis of Small Intestine Obstruction

作　　者：姜东石[1] 

机构地区：[1]鸡西矿业集团总医院放射科,黑龙江鸡西158100

出　　处：《中国医疗设备》2010年第7期152-153,共2页China Medical Devices

摘　　要：目的探讨CT在小肠梗阻诊断中的价值。方法回顾性分析30例经手术确诊的肠梗阻的CT资料,总结其影像特征。结果小肠梗阻表现为肠管扩张,管壁增厚,可见移行带征、靶征、慧尾征等征象,增强扫描10例管壁不强化或强化减弱。结论 CT是肠梗阻重要的诊断方法,结合临床能提高诊断率。Objective To discuss the diagnosis value of CT in the small intestine obstruction.Methods To retrospectively analyze the CT materials of 30 patients which were diagnosed by surgery,and summarize their image characteristic.Results The intestines for small intestine was outspread with the pipe wall of intestines thickening,and the transitional belt,target and color comet tail sign（CCTS） were visible.The pipe wall of intestines of enhanced scan 10 cases didn＇t enhance or decreased enhancement.Conclusion CT is an important diagnostic method for intestine obstruction,and it can improve clinical diagnostic rate.

关 键 词：肠梗阻 CT 造影剂 影像诊断 

分 类 号：R814.42[医药卫生—影像医学与核医学]