Fig. 11From: Diagnostic imaging capabilities of the Ocelot -Optical Coherence Tomography System, ex-vivo evaluation and clinical relevanceArterial features detected by the Ocelot OCT system during CTO recanalization (indicated by an arrow in the image); (a) thrombotic burden in the occluded artery, (b) calcium nodules embedded in the adventitia, and (c) calcium aggregates in the medial arterial layerBack to article page