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Updated: Aug 6, 2025

In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
Published on: March 30, 2015
Intravascular Ultrasound and Optical Coherent Tomography Combined Catheter
Shigetaka Kageyama1, Nozomi Kotoku1, Kai Ninomiya1
1Department of Cardiology, National University of Ireland, Galway (NUIG), University Road, Galway H91 TK33, Ireland.
Abstract:
Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) are established intravascular imaging tools for evaluating plaque characteristics and volume, together with guiding percutaneous coronary interventions. The high tissue penetration of IVUS facilitates assessment of the entire vessel wall, whereas the higher resolution of OCT allows detailed assessment of endoluminal structures. A combined IVUS-OCT probe works synergistically, facilitating a greater understanding of de novo coronary artery disease and a better correlation with pathological specimens. In this review, we discuss the rationale and potential roles of the combined IVUS-OCT catheter system.
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