Keywords: CAD, coronary artery disease; CML, chronic myeloid leukemia; DAPT, dual antiplatelet therapy; ECG, electrocardiogram; IVUS, intravascular ultrasound; OCT, optical coherence tomography; PCI, percutaneous coronary intervention; TKI, tyrosine kinase inhibitor; bcr-abl tyrosine kinase inhibitor; coronary artery disease; leukemia; nilotinib; optical coherence tomography; percutaneous coronary intervention; thrombosis.