OBJECTIVE. The purpose of this study was to determine the effectiveness of a radiation
dose reduction strategy for CT angiography by the combination of higher iodine delivery rate …

The contrast medium (CM) induced nephropathy required new CT imaging protocol. This
study evaluated the feasibility of low contrast medium (CM) volume and injection flow using …

To compare quantitative image quality in dual-energy CT angiography (DE-CTA) studies of
the aorta using different virtual monoenergetic imaging (MEI) and advanced image-based …

We explored whether dual-energy computed tomography (DECT) can allow a significant
reduction in iodinated contrast volume during computed tomography angiography (CTA) …

OBJECTIVE. The purpose of this study was to prospectively evaluate the contrast
enhancement, vascular depiction, image quality, and radiation dose of low-tube-voltage …

OBJECTIVE. The purpose of our study was to compare aortic CT angiography performed at
a low tube voltage and reduced dose of contrast material with standard-voltage, standard …

Objectives Using smaller volumes of contrast media (CM) in CT angiography (CTA) is
desirable in terms of cost reduction and prevention of contrast-induced nephropathy (CIN) …

The objective of this study was to investigate the improvement in diagnostic quality of an
iterative model–based reconstruction (IMBR) algorithm for low-tube-voltage (80-kVp) and …

OBJECTIVE: To investigate the bolus geometry in high-pitch CT angiography (CTA) of the
aorta without ECG synchronisation in comparison to single-source CT. METHODS: Overall …

Objective: To compare image quality and radiation dose of thoracoabdominal computed
tomography (CT) angiography at 80 and 100 kVp and to assess the feasibility of reducing …