中国实用眼科杂志
中國實用眼科雜誌
중국실용안과잡지
CHINESE JOURNAL OF PRACTICAL OPHTHALMOLOGY
2011年
5期
459-460
,共2页
眼眶%神经鞘瘤%MRI%CT
眼眶%神經鞘瘤%MRI%CT
안광%신경초류%MRI%CT
Orbit%Neurilemmoma%CT%MRI
目的 研究眼眶神经鞘瘤CT与MRI的各自影像表现特点,对比二者在眼眶神经鞘瘤诊断上的价值.方法 总结经手术后、组织病理学证实的24例眼眶神经鞘瘤的CT与MRI影像表现特点,根据诊断符合率,运用统计学处理,找出最适合诊断的检查方法.结果 眼眶神经鞘瘤的定位诊断上,MRI平扫和CT平扫的诊断符合率分别为100%和92%,MRI平扫与CT平扫(P=0.502>0.05)对比组之间的差异无统计学意义,定性诊断上,MRI平扫、MRI增强、CT平扫、CT增强诊断符合率分别为88%、91%、46%、47%,MRI平扫与CT平扫(P=0.008<0.01)、MRI增强扫描与CT增强扫描(P=0.036<0.05),对比组之间的差异具有统计学意义.结论 MRI(平扫+增强)扫描是诊断眼眶神经鞘瘤的有效方法.
目的 研究眼眶神經鞘瘤CT與MRI的各自影像錶現特點,對比二者在眼眶神經鞘瘤診斷上的價值.方法 總結經手術後、組織病理學證實的24例眼眶神經鞘瘤的CT與MRI影像錶現特點,根據診斷符閤率,運用統計學處理,找齣最適閤診斷的檢查方法.結果 眼眶神經鞘瘤的定位診斷上,MRI平掃和CT平掃的診斷符閤率分彆為100%和92%,MRI平掃與CT平掃(P=0.502>0.05)對比組之間的差異無統計學意義,定性診斷上,MRI平掃、MRI增彊、CT平掃、CT增彊診斷符閤率分彆為88%、91%、46%、47%,MRI平掃與CT平掃(P=0.008<0.01)、MRI增彊掃描與CT增彊掃描(P=0.036<0.05),對比組之間的差異具有統計學意義.結論 MRI(平掃+增彊)掃描是診斷眼眶神經鞘瘤的有效方法.
목적 연구안광신경초류CT여MRI적각자영상표현특점,대비이자재안광신경초류진단상적개치.방법 총결경수술후、조직병이학증실적24례안광신경초류적CT여MRI영상표현특점,근거진단부합솔,운용통계학처리,조출최괄합진단적검사방법.결과 안광신경초류적정위진단상,MRI평소화CT평소적진단부합솔분별위100%화92%,MRI평소여CT평소(P=0.502>0.05)대비조지간적차이무통계학의의,정성진단상,MRI평소、MRI증강、CT평소、CT증강진단부합솔분별위88%、91%、46%、47%,MRI평소여CT평소(P=0.008<0.01)、MRI증강소묘여CT증강소묘(P=0.036<0.05),대비조지간적차이구유통계학의의.결론 MRI(평소+증강)소묘시진단안광신경초류적유효방법.
Objective To find the suitable way to differ the orbital neurilemmoma according to the CT and MRI features. Methods Twenty-four cases orbital neurilemmoma were enucleated and diagnosis was proofed by pathological, the imaging features of CT and MRI were analyzed, and the effect of diagnosis were statistic analyzed. Finally, the most suitable way for image investigation on the CT and MRI were found. Results For the position diagnosis rate of orbital neurilemmoma from plain MRI scan, plain CT scan was 100%,92% respectively. Plain MRI scan and Plain CT scan(P =0.502>0.05), there was no statistical significance. For the qualitative diagnosis rate of orbital neurilemmoma from plain MRI scan, MRI(contrast enhancement), plain CT scan, CT(contrast enhancement)was 88%, 91%, 46%, 47% respectively. Plain MRI scan and Plain CT scan (P=0.008<0.01), MRI(contrast enhancement)and CT(contrast enhancement)(P =0.036<0.05), there were statistical significant differences. Conclusions Plain MRI scan combine contrast enhancement scan is an effective method to diagnose of the orbital neurilemmoma.
