Sentence examples for without contrast from from inspiring English sources

Following a low-dose CT scan without contrast from the skull vertex to the knee, with the patient in the supine position and breathing quietly, a PET scan with a maximum spatial resolution of 6.5 mm (Reveal PET/CT) or 5.5 mm (Discovery PET/CT) were obtained from the skull vertex to the knees, at 3 min per bed position.

Neck and chest CT was performed without contrast from which was noticed, in the right lobe of the thyroid, a voluminous expansive formation characterized by a hyperdense rim surrounding large areas of liquid hypodensity and the presence of lymph node nodules in the right submandibular region.

Two sets of images, with and without contrast, were obtained from the computed tomography (CT) simulator for treatment planning.

Two set images, with and without contrast, were obtained from the CT simulator for treatment planning purposes.

To identify regions of interest (ROI) on permeability maps for statistical analyses of tumour Ktrans values, the first image in the DCE series, acquired without contrast agent, was subtracted from the last image in the series.

A cranial computed tomography scan was performed (without contrast medium), and was normal apart from calcificated basal nuclei as a sign of old inflammatory episodes.

These segmentation steps were performed on the average baseline volume from all time points without contrast material.

Such data for the breast can be obtained from thoracic CT imaging performed without contrast media.

CT imaging at our institutions involves multidetector acquisition from the skull base to the tracheal bifurcation with or without contrast.

From this point, we proceeded with pelvic magnetic resonance imaging (MRI) without contrast.

However, scanning with contrast was judged preferable from an imaging standpoint for fewer than 10% of patients scanned without contrast, including those who could not be matched.