CAJ | 학술논문

目的探讨螺旋CT血管造影(SCTA)在诊断肾动脉狭窄的临床应用价值.方法本组收集60例临床疑有继发性高血压患者行SCTA检查资料并进行多层面重建(MPR)、最大密度投影(MIP)、表面遮盖显示(SSD)、容积再现(VR)四种方法进行血管影像重建.结果 60例患者中SCTA显示肾动脉不同程度狭窄的有25例,其中单侧肾动脉狭窄有20例,双侧狭窄有5例.结论 SCTA能对肾动脉清楚显示,是诊断肾动脉狭窄的有效方法,基本可以替代有创性的DSA检杏,具有很高的临床应用价值.
목적 탐토라선CT혈관조영(SCTA)재진단신동맥협착적림상응용개치.방법 본조수집60례림상의유계발성고혈압환자행SCTA검사자료병진행다층면중건(MPR)、최대밀도투영(MIP)、표면차개현시(SSD)、용적재현(VR)사충방법진행혈관영상중건.결과 60례환자중SCTA현시신동맥불동정도협착적유25례,기중단측신동맥협착유20례,쌍측협착유5례.결론 SCTA능대신동맥청초현시,시진단신동맥협착적유효방법,기본가이체대유창성적DSA검행,구유흔고적림상응용개치.
Objective To evaluate the clinical application of spiral CT angiography in the diagnosis of the stenosis of renal artery .Methods 40 cases with clinical suspicion of the secondary hypertension were scanned with spiral CT angiographyv SCTA ) and conducted with multi-planar reconstruction( MPR ), maximum intensity projection ( MIP ) and surface shaded display ( SSD ).Results 25 cases of varied stenosis of renal artery including 20 of unilateral stenosis and 5 of bilateral stenosis.Conclusions SCTA is of high value in the clinical diagnosis of the stenosis of renal artery so that it has basically replaced the traditional angiography.