Cardiovascular computed tomography angiography (CTA) is a widely used imaging
modality in the diagnosis of cardiovascular disease. Advancements in CT imaging …

Background We investigated the impact of varying contrast medium (CM) densities and x-ray
tube potentials on contrast enhancement (CE), image quality and radiation dose in thoracic …

Objectives To compare vascular attenuation (VA) of an experimental half iodine-load dual-
layer spectral detector CT (SDCT) lower limb computed tomography angiography (CTA) with …

Background Iterative reconstruction algorithms are often used to reduce image noise in low-
dose coronary computed tomography angiography (CCTA) but encounter limitations. The …

Background A major drawback of liquid embolic agents (LEAs) is the generation of imaging
artifacts (IA), which may represent a crucial obstacle for the detection of periprocedural …

Background To determine the prevalence, clinical and imaging features of intimal tear
detected by ECG-gated multidetector computed tomography (MDCT) and confirmed by …

Objectives To collect real-world data about the knowledge and self-perception of young
radiologists concerning the use of contrast media (CM) and the management of adverse …

Purpose To refine the currently used, weight‐grouped protocol for coronary computed
tomography angiography (CCTA), in terms of the radiation and contrast medium dose …

Background Reducing contrast media volume in coronary computed tomography
angiography minimizes the risk of adverse events but may compromise diagnostic image …

Introduction The efficacy of intravenous cerebral Cone Beam Computed Tomography (IV
CBCT) is well established; however, image quality has only ever been authenticated by …