CAJ | 학술논문

目的：探讨三维时间分辨率对比剂动力成像(3D TRICKS MRA)在后循环缺血诊断中的应用。材料与方法采用3.0T高场强磁共振检查仪，对我院收治的58例后循环缺血(PCI)患者行头颈部血管增强3D TRICKS MRA检查。结果58例患者中,椎动脉起始部狭窄18/58例（31.03%），椎动脉迂曲12/58例（20.69%）,椎动脉V2段狭窄2/58例(3.45%),椎动脉V4段狭窄2/58例(3.45%)。基底动脉狭窄2/58例（3.45%）,大脑后动脉狭窄7/58例（12.07%），15例未见异常。结论磁共振3D TRICKS MRA在后循环缺血诊疗中具有一定的应用价值，可为PCI的临床诊断提供重要依据。
목적：탐토삼유시간분변솔대비제동력성상(3D TRICKS MRA)재후순배결혈진단중적응용。재료여방법채용3.0T고장강자공진검사의，대아원수치적58례후순배결혈(PCI)환자행두경부혈관증강3D TRICKS MRA검사。결과58례환자중,추동맥기시부협착18/58례（31.03%），추동맥우곡12/58례（20.69%）,추동맥V2단협착2/58례(3.45%),추동맥V4단협착2/58례(3.45%)。기저동맥협착2/58례（3.45%）,대뇌후동맥협착7/58례（12.07%），15례미견이상。결론자공진3D TRICKS MRA재후순배결혈진료중구유일정적응용개치，가위PCI적림상진단제공중요의거。
Objective To investigate the application of the 3D TRICKS MRA in the diagnosis posterior circulation ischemia. Materials and methods With 3.0 T MRI high strength scanner,58 cases patients of our hospital with posterior circulation ischemia(PCI),with head and neck vascular enhanced 3D TRICKS MRA. examination Results In 58 case patients the originate of vertebral artery stenos is 18/58cases(31.03%),vertebral artery circuitry in 12/58 cases(20.69%), vertebral artery V2 section stenos is in 2/58(3.45%), vertebral artery V4 section stenos is in 2/58(3.45%). Basilar artery stenos is in 2/58(3.45%),posterior cerebral artery stenos is in 7/58(12.07%),15cases no abnormal Conclusion Magnetic resonance 3D TRICKS MRA has certain application value in the diagnosis and treatment of posterior circulation ischemia, can provide important basis for clinical diagnosis of PCI.