Fig. 1From: A post-market, multi-vessel evaluation of the imaging of peripheral arteries for diagnostic purposeS comparing optical Coherence tomogrApy and iNtravascular ultrasound imaging (SCAN)Morphologies and characteristics of peripheral vessels noted with either IVUS or OCT imaging. a Layered structures of the vessel wall shown with OCT (left) and IVUS (right) imaging. IEL – internal elastic lamina; EEL – external elastic lamina. b Plaque (stars) present in the vessel wall denoted by IVUS imaging. c Plaque (stars) present in the vessel wall presented by OCT imaging. d Calcium present in the vessel imaged by IVUS (arrows). e Calcium as imaged by OCT (arrows). f Vascular stent struts noted with IVUS (arrows). g OCT imaging of vascular stent struts (arrows)Back to article page