CAJ | 학술논문

目的：：分析桥小脑角区占位性病变的影像学表现，为临床提供更有价值的影像学信息。方法：收集我院2012-01~2014-12间经手术及病理证实的桥小脑角区占位性病变病人37例，回顾性分析病人的术前 CT 和MRI 图像。结果：37例中听神经瘤25例，脑膜瘤7例，表皮样囊肿4例，血管母细胞瘤1例，均有各自特征性的CT 和 MRI 表现。结论：术前影像学检查可以为诊断及鉴别诊断桥小脑区病变提供客观依据，并为治疗方案的确定提供有价值的影像学信息。
목적：：분석교소뇌각구점위성병변적영상학표현，위림상제공경유개치적영상학신식。방법：수집아원2012-01~2014-12간경수술급병리증실적교소뇌각구점위성병변병인37례，회고성분석병인적술전 CT 화MRI 도상。결과：37례중은신경류25례，뇌막류7례，표피양낭종4례，혈관모세포류1례，균유각자특정성적CT 화 MRI 표현。결론：술전영상학검사가이위진단급감별진단교소뇌구병변제공객관의거，병위치료방안적학정제공유개치적영상학신식。
Objective:To analyse the radiological appearances of occupied lesions in cerebel-lopontine angle,and provide more effective diagnostic information for clinic.Methods:37 cases of patients with cerebellopontine angle proved by surgically and pathologically in hospital from January 2012 to December 2014 were selected,the preoperative CT and MRI were retrospectively investigated.Results:In 37 cases,25 cases were acoustic neuroma,7 cases were meningeoma,4 cases were epidermoid cyst,1 case was angioreticuloma.Each case had its own characteristic findings of CT and MRI.Conclusion:Preoperative imaging changes of cerebellopontine angle lesions can provide an objective basis for the diagnosis and differential diagnosis,and provide more valuable information for the determination of treatment.