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血管内超声成像技术(IVUS)具有穿透性高、成像范围广等特点。光学相干断层成像技术(OCT)具有分辨率高、灵敏度高等优点,被称为“光学活检”。2种技术各有优势。本文对ICUS和OCT的临床应用作综合回顾,并探讨其应用于颈部和颅内血管检查、介入治疗中的可行性。
Intravascular ultrasound imaging (IVUS) with high penetration, imaging a wide range of features. Optical coherence tomography (OCT) has the advantages of high resolution and high sensitivity, and is called “optical biopsy.” Two kinds of technology have their own advantages. This article reviews the clinical application of ICUS and OCT, and discusses its feasibility in neck and intracranial vascular examination and interventional therapy.