[Detection and characterization of atherosclerotic coronary plaques with multislice spiral computed tomography].

Provided that adequate image quality is achieved, contrast-enhanced multislice spiral computed tomography enables the identification and characterisation of calcified and non-calcified coronary plaques. This is a major advance in the non-invasive assessment of coronary atherosclerosis that promises to open up new opportunities for a better understanding and risk stratification of this condition, with visualization of non-calcified hypodense lesions in particular appearing to be of prognostic importance. Current limitations of the technique relating mainly to temporal and spatial resolution may be eliminated by the introduction of a new generation of scanners enabling 64 slices and more.