Finet G, Tabib A, Douek P, Maurincomme E, Roriz R, Loire R, Amiel M, Beaune J
Services d'hémodynamiques et de radiologie, hôpital cardiologique et pneumologique, Lyon.
Arch Mal Coeur Vaiss. 1993 Sep;86(9):1373-81.
Intravascular ultrasound is a new method of visualizing details of vascular pathology, providing (real time) high resolution images of vascular walls. Most of the research on the technique has explored its qualitative and quantitative capabilities to improve the assessment of atherosclerotic vascular disease in vivo. Intravascular ultrasound differs from angiography and angioscopy in its ability to penetrate below the surface of the vessel lumen, demonstrating specific appearances of the distribution and composition of plaque. Image analysis is operator dependent. Although this technology is very promising limitations such as artefacts and loss of image quality in heavily calcified vessels hinder its use. There is hope that this imaging technique may ultimately improve the results of endovascular interventions.
