转化医学杂志
轉化醫學雜誌
전화의학잡지
Translational Medicine Journal
2015年
5期
302-305
,共4页
磁共振成像%动态增强%定量%脊柱%肿瘤
磁共振成像%動態增彊%定量%脊柱%腫瘤
자공진성상%동태증강%정량%척주%종류
Magnetic resonance imaging (MRI)%Dynamic contrast-enhanced%Quantifica-tion%Spine%Neoplasm
脊柱肿瘤是临床上常见的较难确诊的疾病,因为在影像学上很难区别良、恶性,且两者之间还会存在交错重叠情况,在具体肿瘤类型上也很难鉴别。而近些年随着影像学不断发展,特别是MRI新技术在临床上的应用,使得脊柱肿瘤的临床确诊率越来越高。定量动态增强MRI的不同定量参数可对脊柱肿瘤性病变进行诊断、鉴别诊断、肿瘤分级及疗效评价。作者就定量动态增强MRI的基本原理及其在脊柱病变中的应用进展进行综述。
脊柱腫瘤是臨床上常見的較難確診的疾病,因為在影像學上很難區彆良、噁性,且兩者之間還會存在交錯重疊情況,在具體腫瘤類型上也很難鑒彆。而近些年隨著影像學不斷髮展,特彆是MRI新技術在臨床上的應用,使得脊柱腫瘤的臨床確診率越來越高。定量動態增彊MRI的不同定量參數可對脊柱腫瘤性病變進行診斷、鑒彆診斷、腫瘤分級及療效評價。作者就定量動態增彊MRI的基本原理及其在脊柱病變中的應用進展進行綜述。
척주종류시림상상상견적교난학진적질병,인위재영상학상흔난구별량、악성,차량자지간환회존재교착중첩정황,재구체종류류형상야흔난감별。이근사년수착영상학불단발전,특별시MRI신기술재림상상적응용,사득척주종류적림상학진솔월래월고。정량동태증강MRI적불동정량삼수가대척주종류성병변진행진단、감별진단、종류분급급료효평개。작자취정량동태증강MRI적기본원리급기재척주병변중적응용진전진행종술。
Spinal tumor used to be a kind of disease which was hard to diagnose by neuroi-mage.Because of some overlap of benign and malignant tumor, it was also difficult to tell the classi-fication directly.In recent years, with the continuous development of new techniques of imaging, es-pecially MRI in clinical application, the diagnostic accuracy of spinal tumor gradually improved. Quantitative dynamic contrast-enhanced MRI ( DCE-MRI) was conducted by different parameters, and then applied in the diagnosis, differential diagnosis, and the classification of tumors and thera-peutic evaluations.In this review we summarized the applications of the quantitative DCE-MRI in the spinal lesions.