Sentence examples for density of contrast from inspiring English sources

Primary and secondary cysts can thus be confirmed on the basis of differences in the density of contrast medium.

Not only the intensity or density of contrast enhancement but the contrast kinetics is quantifiable on a pixel-by-pixel basis.

CT myelography reveals only a weak filling of contrast medium into the primary cyst, and also confirms differences in the density of contrast medium among cysts in the case of multiple cysts or from the degree of contrast filling in the subarachnoid space.

This may be achieved by varying the spatial density of contrasting grid intervals pertaining to vortical track items of the intensity image in the polar directions.

Moreover, with the linear relation between density changes and tissue concentration of contrast medium along with the lack of susceptibility artefacts triggered by haemorrhage or mineral depositions, PCT outweighs the role of PWI in brain perfusion imaging.

A frequently adopted model of clutter is the feature congestion model, 18 which estimates clutter in terms of the density of luminance contrast, color, and orientation.

Although the relative density of barium contrast medium is much heavier than normal food, the result of this study using noncaloric barium should reflect the effect of rapid inflow of gastric content into duodenum to some extent.

The spot sign is a high-density area of contrast media leakage within the hematoma on a source image from computed tomography angiography (CTA) performed in the acute stage of ICH.

However, the role and effects of clast densities and density contrast in a granular flow are still not fully understood.

Two months of observations at Mt. Asama allowed the detection of density contrasts of 1 2% within a thickness of rock of a few hundreds meters, with a spatial resolution of 30 m verticallly and 60 m horizontally.

Those with the G/G genotype for SNP 9 (rs1520220) had a mean percentage mammographic density of 19.6, in contrast with those with the C/C genotype, who had a mean percentage mammographic density of 27.9 (p for trend ≤ 0.0001; Table 4).