Significats de postcontrast en anglès

Superior mesenteric artery was depicted in all cases on postcontrast images before subtraction.

Final images were created by subtracting each precontrast section from its corresponding postcontrast section.

With Resovist, postcontrast MRI may be started as early as 10 min following injection.

Subtraction images were created by subtracting precontrast from postcontrast images.

NE was calculated after subtracting precontrast phase to postcontrast phases.

Immediate postcontrast MRIs demonstrated many different patterns of enhancement.

Before rt-PA administration, clear postcontrast T1-weighted signal intensity enhancement was evident in areas of subsequent bleeding.

An arterial, portal venous, and 5-minute delayed phase postcontrast series was obtained using dual-source dual-energy CT.

T2-weighted and postcontrast cardiovascular magnetic resonance scans were used to depict myocardial edema and late gadolinium enhancement, respectively.

Conclusion: Our results suggest that the early postcontrast study is the most useful sequence for the detection of microadenomas.

In some patients, an improved understanding of acute ischemic stroke was obtained by viewing the pre- and postcontrast images.

Tumor size was defined as the product of the two largest perpendicular enhancing tumor diameters on the postcontrast images.

A 3D fast gradient-recalled-echo sequence was applied to acquire both precontrast and postcontrast images of the carotid artery wall.

Conclusion: Texture analysis of postcontrast T1-weighted images may be superior to visual evidence of enhancement for the prediction of HT.

The MRI examination on which IMM were first visible was identified, utilizing 1 mm volumetric postcontrast imaging prior to local therapy.

Ring enhancement on postcontrast CT was recognized in one case of adrenal metastasis and one case of adrenal hemorrhage (subacute stage).