CAJ | 학술논문

目的：分析正常人鼓乳段面神经MRI斜矢状位影像解剖学特点。方法选取2013年1月～2014年1月我院门诊体检正常的成年人30例（60耳）进行本次试验的研究，使用MRI1.5TESSENZA通过快速成像技术进行扫描，根据所获得的鼓乳段面神经影像，对其形态进行观察及解剖测量。结果鼓室段面神经表现为颞骨低信号下的等信号影，其走行为向后下弯曲至乳突段并稍向后外斜行，基本与解剖描述相符，经过测量，鼓室段长度为（10.98±1.45）mm，乳突段长度为（11.19±1.20） mm，鼓室段与乳突段之间夹角为(120.05±5.52)°。结论MRI斜矢状位扫描可以清晰的显示正常人鼓乳段面神经的解剖特点，为临床的疾病诊断和治疗奠定一定的基础。
목적：분석정상인고유단면신경MRI사시상위영상해부학특점。방법선취2013년1월～2014년1월아원문진체검정상적성년인30례（60이）진행본차시험적연구，사용MRI1.5TESSENZA통과쾌속성상기술진행소묘，근거소획득적고유단면신경영상，대기형태진행관찰급해부측량。결과고실단면신경표현위섭골저신호하적등신호영，기주행위향후하만곡지유돌단병초향후외사행，기본여해부묘술상부，경과측량，고실단장도위（10.98±1.45）mm，유돌단장도위（11.19±1.20） mm，고실단여유돌단지간협각위(120.05±5.52)°。결론MRI사시상위소묘가이청석적현시정상인고유단면신경적해부특점，위림상적질병진단화치료전정일정적기출。
Objective To analysis of normal breast MRI oblique sagittal section neural imaging anatomical features. Methods Between January 2013 and January 2013 in our outpatient medical examinations 30 cases of normal adults (60 ears) research, the experiment using MRI1.5 TESSENZA through rapid scan imaging technology, according to the drum milk section obtained neuroimaging, the morphological observation and anatomical measurement. Results The tympanic cavity section nerve of temporal bone and other signal under low signal, its behavior under bending backwards to the mastoid segment and external oblique line back slightly, basic consistent with anatomical description, measured, tympanum paragraph length is (10.98+1.45) mm, mastoid segment length is (11.19+1.20) mm, tympanum paragraph with an Angle between mastoid segment (120.05 +5.52) °. Conclusion Oblique sagittal MRI scan can clearly show the normal drum milk section anatomical characteristics of nerve, for clinical diagnosis and treatment of certain basis.