颞骨的高分辨CT解剖及临床应用  

High Resolution CT Anatomy of the Temporal Bone and Its Clinical Application

作　　者：李文华[1] 施增儒[1] 华伯勋[1] 杨宝愉 彭昭法[1] 

机构地区：[1]安徽省淮北市矿工总医院CT室,第二军医大学长征医院影像科,山东医科大学附院CT室

出　　处：《中国医学计算机成像杂志》1995年第2期91-94,共4页Chinese Computed Medical Imaging

摘　　要：研究颞骨和耳的高分辨ＣＴ解剖。材料和方法：采用西门子ＨｉＱＣＴ机对５３例（１０６耳）正常国人进行横断和冠状面扫描，以高细微骨算函数重建图象。结果：高分辨ＣＴ不仅能够显示颞骨和耳的微细结构及其毗邻关系，而且能够提供丰富的软组织信息，明显优于乳突平片和多轨迹体层摄影。结论：认为高分辨ＣＴ是目前检查颞骨和耳的最佳放射学检查方法，尤其是对听骨链的检查，可取代多轨迹体层摄片。Purposes: This study is to understand the high resolution CT appearance of the temporal bone.Materials and Methods: SEMANS HIQ-CT and 53 cases (106 ears) are used to perform the axial and coronal planes, and fine Bone-weighted function is used to recons truct the imagings.Results: High resolution CT could not only detail the small structures of the temporal bone, but also provide a great deal soft issue information, is more superior to mastoid radio gram as well as polytomography.Conclusins: We conclude that High resolution CT is the most optimal method for the temporal bone, especially for the ossicular chain, can replace the polytomography.

关 键 词：颞骨 高分辨CT 解剖结构 临床应用 放射学检查 

分 类 号：R322.92[医药卫生—人体解剖和组织胚胎学] R816.96[医药卫生—基础医学]