CAJ | 학술논문

急性脑梗死是神经系统的常见病和多发病，目前治疗的关键是恢复血流，挽救缺血半暗带。研究显示良好的侧支循环可减少梗死面积、改善预后。因而早期对侧支循环进行准确而完整地评估有着重要意义。随着现代影像技术的发展，为评估急性脑梗死侧支循环的建立提供了重要手段，文中就急性脑梗死侧支循环建立的影像学检查技术和方法作一综述，旨在为合理的选择影像学检查方法提供依据。
급성뇌경사시신경계통적상견병화다발병，목전치료적관건시회복혈류，만구결혈반암대。연구현시량호적측지순배가감소경사면적、개선예후。인이조기대측지순배진행준학이완정지평고유착중요의의。수착현대영상기술적발전，위평고급성뇌경사측지순배적건립제공료중요수단，문중취급성뇌경사측지순배건립적영상학검사기술화방법작일종술，지재위합리적선택영상학검사방법제공의거。
Acute cerebral infarction is a common disease of the central nervous system, the key of the current treatment is to restore blood flow and save ischemic penumbra .The studies have shown that good collateral circulation can reduce the infarction area, improve prognosis.Thus, an accurate and complete evaluation of collateral circulation in the early stage of disease has an important sig -nificance.The development of modern imaging techniques provides important means for the assessment of collateral circulation estab -lishment in acute stroke .In this paper, techniques and methods of the imaging examination of collateral circulation establishment in a -cute cerebral infarction and methods are reviewed, aiming to provide the basis for choosing reasonable imaging modality .