Search
Search Results
-
Dual-source dual-energy CT and deep learning for equivocal lymph nodes on CT images for thyroid cancer
ObjectivesThis study investigated the diagnostic performance of dual-energy computed tomography (CT) and deep learning for the preoperative...
-
Image quality of lung perfusion with photon-counting-detector CT: comparison with dual-source, dual-energy CT
PurposeTo evaluate the quality of lung perfusion imaging obtained with photon-counting-detector CT (PCD-CT) in comparison with dual-source,...
-
Synthetic dual-energy CT reconstruction from single-energy CT Using artificial intelligence
PurposeTo develop and assess the utility of synthetic dual-energy CT (sDECT) images generated from single-energy CT (SECT) using two state-of-the-art...
-
Virtual monoenergetic dual-layer dual-energy CT images in colorectal cancer: CT diagnosis could be improved?
PurposeTo compare conventional CT images and virtual monoenergetic images (VMI) at dual-layer dual-energy CT (dlDECT) in patients with colorectal...
-
Dual-energy CT in musculoskeletal imaging: technical considerations and clinical applications
Dual-energy CT stands out as a robust and innovative imaging modality, which has shown impressive advancements and increasing applications in...
-
Applications of dual-energy CT in acute musculoskeletal and trauma imaging—a review
Recent advances in computed tomography have resulted in new applications of CT scans in musculoskeletal imaging. Dual-energy CT technology involves...
-
Myeloma bone disease imaging on a 1st-generation clinical photon-counting detector CT vs. 2nd-generation dual-source dual-energy CT
ObjectiveSubjective and objective image quality comparison of bone microstructure and disease-related abnormalities in multiple myeloma patients...
-
Renal lesion characterization: clinical utility of single-phase dual-energy CT compared to MRI and dual-phase single-energy CT
ObjectivesTo assess the impact of dual-energy CT (DECT) utilization in practice by measuring the readers’ confidence, the need for additional image...
-
Renal calculus composition analysis using dual-energy CT: a prospective observational study
BackgroundTo analyze preoperatively the composition of renal calculi using dual-energy computed tomography (DECT) and compare it with reference...
-
Evaluation of pancreatic iodine uptake and related influential factors in multiphase dual-energy CT
ObjectivesTo establish normative values and identify potential factors influencing pancreatic iodine uptake using dual-energy CT (DECT).
...
-
Establishing a machine learning model based on dual-energy CT enterography to evaluate Crohn’s disease activity
ObjectivesThe simplified endoscopic score of Crohn’s disease (SES-CD) is the gold standard for quantitatively evaluating Crohn’s disease (CD)...
-
Prediction of cerebral hemorrhagic transformation after thrombectomy using a deep learning of dual-energy CT
ObjectivesTo develop and validate a deep learning model for predicting hemorrhagic transformation after endovascular thrombectomy using dual-energy...
-
Prediction of pathological activity in Crohn’s disease based on dual-energy CT enterography
PurposeTo explore the feasibility of predicting the pathological activity of Crohn’s disease (CD) based on dual-energy CT enterography (DECTE).
...
-
Value of virtual non-contrast images to identify uncomplicated cystic renal lesions: photon-counting detector CT vs. dual-energy integrating detector CT
PurposeTo investigate the value of photon-counting detector CT (PCD-CT) derived virtual non-contrast (VNC) reconstructions to identify renal cysts in...
-
Dual-layer dual-energy CT-derived pulmonary perfusion for the differentiation of acute pulmonary embolism and chronic thromboembolic pulmonary hypertension
ObjectivesTo evaluate dual-layer dual-energy computed tomography (dlDECT)–derived pulmonary perfusion maps for differentiation between acute...
-
Comparison of image quality, arterial depiction, and radiation dose between two rapid kVp-switching dual-energy CT scanners in CT angiography at 40-keV
PurposeTo compare the quantitative parameters and qualitative image quality of dual-energy CT angiography (CTA) between two rapid kVp-switching...
-
Clinical significance of dual-energy dual-layer CT parameters in differentiating small-sized gastrointestinal stromal tumors from leiomyomas
PurposeSmall gastrointestinal stromal tumors (GISTs) can generally have nonspecific CT findings similar to those with benign submucosal tumors of the...
-
Virtual monochromatic images of dual-energy CT as an alternative to single-energy CT: performance comparison using a detectability index for different acquisition techniques
ObjectivesTo investigate the performance of virtual monochromatic (VM) images with the same dose and iodine contrast as those for single-energy (SE)...
-
Intra-patient variability of iodine quantification across different dual-energy CT platforms: assessment of normalization techniques
ObjectivesTo investigate intra-patient variability of iodine concentration (IC) between three different dual-energy CT (DECT) platforms and to...
-
Deep learning reconstruction CT for liver metastases: low-dose dual-energy vs standard-dose single-energy
ObjectivesTo assess image quality and liver metastasis detection of reduced-dose dual-energy CT (DECT) with deep learning image reconstruction (DLIR)...
