Sentence examples for accumulation of contrast from inspiring English sources

The region in which perivascular macrophages accumulate shows breakdown of the blood brain barrier and accumulation of contrast material on gadolinium-enhanced magnetic resonance imaging (MRI).

Accumulation of contrast in a space connected with the bowel lumen suggests a bleeding diverticulum [12].

On 18F-fluoro-deoxy-glucose positron emission tomography (FDG-PET), the mass showed an enhanced accumulation of contrast (Fig. 1c).

Usually, accumulation of contrast agents is essential to achieve successful MR imaging (MRI) and high-resolution images [13, 14].

Increasing the injection rate leads to a faster accumulation of contrast in the aorta, increasing peak aortic enhancement.

On the 1-hr delayed hepatobiliary phase, the central portion of the tumor shows accumulation of contrast.

It works because of its unity, not out of an accumulation of contrasting effects such as volume changes and syncopations".

Whether one phenotype directly or indirectly results in the other is unknown, and the timing of events regarding differential accumulation of contrasting protein and oil levels in the seed is uncertain.

In the present case, contrast radiography revealed an intraluminal soft tissue mass within the caudal thoracic esophageal lumen with vertical lamellar accumulations of contrast medium compatible with gastric folds.

To determine an SI-index mirroring the accumulation of the contrast agent within the tumour (i.e. the actual change of the contrast agent over time) reflecting the tumour blood flow the base line SI0 was subtracted from SIt divided by the base line value: ΔSIt = (SIt - SI0)/SI0 This SI-index ΔSIt was measured and calculated for each animal.

As the cartilage PG content varies along the tissue depth, the depth-dependent accumulation of the contrast agent may affect the inherent T2 of cartilage in a nonconstant manner.