光学相干断层成像在冠脉介入诊疗领域应用的进展

摘要

光学相干断层成像（OCT）的最重要特点就是其有高分辨率，约为10～15μm，可以对生物组织内部的微观结构进行高分辨率横断面层析成像。自2000年 OCT 首次应用于冠状动脉病变的检测以来，已在冠脉介入诊疗领域逐渐得到普及，成为血管内检测、冠脉疾病诊断及指导治疗的主要手段。%The most important characteristic of optical coherence tomography (OCT)is high resolution (about 10~15μm),so it can perform high resolution cross section tomography on internal microstructure of biological tissue. From 2000 OCT first used to detect coronary artery lesions,it already gradually popularized in diagnosis and treat-ment field of coronary artery intervention,It has become a main method for intravascular detection,diagnosis and guiding treatment of coronary diseases.