Unlike conventional computed tomography, dual-energy computed tomography is a
relatively novel technique that exploits ionizing radiations at different energy levels. The …

Objectives: Describe the pathophysiology of adenocarcinoma of the lung. Review the
workup of a patient with adenocarcinoma of the lung. Summarize the treatment options for …

Many technological advances have entered the clinical routine of Computed Tomography
(CT) imaging. The new CT scanners have specific solutions in gantry design to bear the …

Background Assessments of the quantitative limitations among the six commercially
available dual-energy (DE) CT acquisition schemes used by major CT manufacturers could …

Objectives Dual-energy computed tomography (DECT)–derived quantification of iodine
concentration (IC) is increasingly used in oncologic imaging to characterize lesions and …

Quantitative radiomic and iodine imaging features have been explored for diagnosis and
characterization of tumors. In this work, we invistigate combined whole-lesion radiomic and …

Background Active endothelial cell proliferation occurs at the tumor edge, known as the
invading-tumor front. This study focused on perfusion analysis of non–small cell lung …

Objectives Dual-energy computed tomography allows for an accurate and reliable
quantification of iodine. However, data on physiological distribution of iodine concentration …

With lung cancer being the most common malignancy diagnosed worldwide, lung nodule
assessment has proved to be one of big challenges of modern medicine. The aim of this …

Purpose The purpose of this study was to evaluate and compare the performances of whole-
lesion iodine map histogram analysis to those of single-slice spectral computed tomography …