| 16层螺旋CT三维重建成像在食源性食管异物诊断中的价值 |
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| 引用本文： | 董刚志,黄荣忠,卢竞.16层螺旋CT三维重建成像在食源性食管异物诊断中的价值[J].医疗设备信息,2011(1):147-148,163. |
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| 作者姓名： | 董刚志 黄荣忠 卢竞 |
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| 作者单位： | 广西医科大学第四附属医院放射科; |
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| 摘 要： | 目的探讨16层螺旋CT三维重建成像在诊断食源性食管异物中的价值。方法回顾20例经食管镜、手术证实的食道异物患者,通过MSCT三维重建：多平面重建（MPR）、最大密度投影（MIP）、容积再现（VR）与X射线平片、食管镜检等,比较其诊断价值。结果经食管镜或手术证实的20例患者的食管异物为鸡骨、鸭骨、鱼骨片、鱼刺等;16层螺旋CT三维重建成像对异物形态、大小、长度、边缘锐利度能清楚显示,且定位准确。结论 16层螺旋CT三维重建成像异物检出率较X射线平片、食道镜检高,同时可评价食管损伤程度、有无并发症等,全方位展示异物与食道周围组织的关系。
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| 关 键 词： | 螺旋CT 食管 异物 体层摄影术 三维重建技术 |
Three Dimensional Reconstruction of 16-slice CT Imaging in Diagnosis of Esophageal Foreign Bodies Foodborne Value |
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| DONG Gang-zhi,HUANG Rong-zhong,LU Jing Radiology.Three Dimensional Reconstruction of 16-slice CT Imaging in Diagnosis of Esophageal Foreign Bodies Foodborne Value[J].Information of Medical Equipment,2011(1):147-148,163. |
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| Authors: | DONG Gang-zhi HUANG Rong-zhong LU Jing Radiology |
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| Institution: | DONG Gang-zhi,HUANG Rong-zhong,LU Jing Radiology Department,4th Affiliated Hospital of Guangxi Medical University,Liuzhou Guangxi 545005,China |
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| Abstract: | Objective To study three-dimensional reconstruction of 16-slice CT imaging in the diagnosis of esophageal foreign bodies in food-borne value.Methods 20 patients with esophageal foreign bodies proved by esophagoscopy and surgical were examined by three-dimensional reconstruction of MSCT:multiplanar reconstruction (MPR),maximum intensity projection (MIP),volume rendering (VR) and X-ray.Then the diagnostic value were compared.Results The esophageal foreign bodies of 20 patients werechicken bone,duck bone,fish ... |
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| Keywords: | spiral CT oesophagus foreign body tomography three-dimensional reconstruction |
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