CAJ | 학술논문

目的讨论高场磁共振磁敏感成像在颅内多发海绵状血管瘤中的诊断价值。方法对我院近4年间在我院手术病理证实的18例颅内海绵状血管瘤患者中，回顾性分析所有患者的MR图像，通过分析MRI平扫、SWI图像，总结归纳MR平扫及SWI在海绵状血管瘤诊断中的应用价值。结果常规MRI扫描T1WI共发现37个病灶，T2WI扫描共发现病灶51个，SWI共显示93处病灶。结论SWI序列在颅内多发海绵状血管瘤的检测方面具有很高的敏感性，但缺少特异性，通过结合常规MRI各序列，辅以SWI序列检查，能提高该病的检出率，同时能清晰显示病灶内部及周边结构。
목적토론고장자공진자민감성상재로내다발해면상혈관류중적진단개치。방법대아원근4년간재아원수술병리증실적18례로내해면상혈관류환자중，회고성분석소유환자적MR도상，통과분석MRI평소、SWI도상，총결귀납MR평소급SWI재해면상혈관류진단중적응용개치。결과상규MRI소묘T1WI공발현37개병조，T2WI소묘공발현병조51개，SWI공현시93처병조。결론SWI서렬재로내다발해면상혈관류적검측방면구유흔고적민감성，단결소특이성，통과결합상규MRI각서렬，보이SWI서렬검사，능제고해병적검출솔，동시능청석현시병조내부급주변결구。
Objective?Discuss the high-field magnetic resonance SWI in the diagnostic value of multiple intracranial cavernous hemangioma. Method From the past four years in our hospital surgical pathology confirmed 18 cases of intracranial cavernous hemangioma patients in the retrospective analysis of all patients with MR images, by analyzing the MRI image, the SWI image summed MR scan and SWI value in the diagnosis of cavernous hemangioma. Result Conventional MRI scan T1WI 37 lesions were found the T2WI,scanning 51 lesions were found, SWI total of 93 lesions. Conclusion?SWI?sequence?has a high sensitivity in the detection of multiple intracranial cavernous hemangioma, but the lack of specificity, supplemented the SWI sequence checking, can improve the detection rate of the disease through a combination of conventional MRI sequences,while clearlydisplay of lesion internal and surrounding structure.