Results 221 to 230 of about 9,369,738 (276)

Dual-Energy-Barrier Stable Superhydrophobic Structures for Long Icing Delay.

ACS Nano
Using superhydrophobic surfaces (SHSs) with the water-repellent Cassie-Baxter (CB) state is widely acknowledged as an effective approach for anti-icing performances.
Lizhong Wang, Daizhou Li, Guochen Jiang, Xinyu Hu, Rui-Zhe Peng, Ziyan Song, Hongjun Zhang, Peixun Fan, Minlin Zhong   +8 more
semanticscholar   +1 more source

Hepatobiliary Dual-Energy Computed Tomography

Radiologic Clinics of North America, 2022
Dual-energy computed tomography (DECT) increases confidence in hepatobiliary computed tomography (CT) evaluation by boosting visible iodine enhancement and differentiating between materials based on relative attenuation of 2 different X-ray energy spectra.
Sergio, Grosu, Benjamin M, Yeh
openaire   +2 more sources

Axial Spondyloarthritis: Dual-Energy Virtual Noncalcium CT in the Detection of Bone Marrow Edema in the Sacroiliac Joints.

Radiology, 2019
Purpose To determine the diagnostic performance of dual-energy virtual noncalcium (VNCa) CT in the detection of bone marrow edema in study participants with sacroiliitis associated with axial spondyloarthritis.
Haijun Wu, Guangfeng Zhang, Lei Shi, Xiuhui Li, Min Chen, Xiaoyu Huang, Ximing Cao, Shao-heng Tan, Yang Cui, C. Liang   +9 more
semanticscholar   +1 more source

Effects of Allopurinol Dose Escalation on Bone Erosion and Urate Volume in Gout: A Dual‐Energy Computed Tomography Imaging Study Within a Randomized, Controlled Trial

Arthritis & Rheumatology, 2019
To examine whether allopurinol dose escalation to achieve serum urate (SU) target can influence bone erosion or monosodium urate (MSU) crystal deposition, as measured by dual‐energy computed tomography (DECT) in patients with gout.
N. Dalbeth, K. Billington, A. Doyle, C. Frampton, P. Tan, O. Aati, Jordyn Allan, J. Drake, A. Horne, L. Stamp   +9 more
semanticscholar   +1 more source

Dual Energy: Gout

2008
Gout is caused by genetic disposition and alimentary factors. It comprises a heterogeneous group of disorders characterized by deposition of monosodium urate crystals in the joints and tendons. Asymptomatic hyperuricemia is common and should not ordinarily be treated. Gout progresses through four clinical phases: asymptomatic hyperuricemia, acute gouty
Thorsten R. C. Johnson, Sabine Weckbach, Christoph R. Becker   +2 more
openaire   +1 more source

Dual-Energy CT in Children: Imaging Algorithms and Clinical Applications.

Radiology, 2019
Dual-energy CT enables the simultaneous acquisition of CT images at two different x-ray energy spectra. By acquiring high- and low-energy spectral data, dual-energy CT can provide unique qualitative and quantitative information about tissue composition ...
M. Siegel, J. Ramirez-Giraldo
semanticscholar   +1 more source

Dual-Energy CT in Musculoskeletal Imaging: What Is the Role Beyond Gout?

AJR. American journal of roentgenology, 2019
OBJECTIVE. Dual-energy CT (DECT) involves the acquisition of CT attenuation data at two different energy levels. In musculoskeletal imaging, gout detection is the most validated clinical indication for DECT.
P. Rajiah, M. Sundaram, N. Subhas
semanticscholar   +1 more source

Virtual Noncalcium Dual-Energy CT: Detection of Lumbar Disk Herniation in Comparison with Standard Gray-scale CT.

Radiology, 2019
Purpose To assess the diagnostic performance of dual-energy CT with reconstruction of virtual noncalcium (VNCa) images for the detection of lumbar disk herniation compared with standard CT image reconstruction.
C. Booz, J. Nöske, Simon S. Martin, M. Albrecht, I. Yel, L. Lenga, T. Gruber-Rouh, K. Eichler, T. D'angelo, T. Vogl, J. Wichmann   +10 more
semanticscholar   +1 more source

Thoracic Applications of Dual Energy

Seminars in Respiratory and Critical Care Medicine, 2014
Computed tomography (CT) is the core imaging modality for the evaluation of thoracic disorders. With the recently developed dual-energy CT (DECT) technique, the clinical utility of CT in the management of pulmonary diseases can be expanded. The most actively investigated principle of dual energy is material decomposition based on attenuation ...
Martine, Remy-Jardin, Jean-Baptiste, Faivre, Francois, Pontana, Francesco, Molinari, Nunzia, Tacelli, Jacques, Remy   +5 more
openaire   +2 more sources

Iodine Maps from Subtraction CT or Dual-Energy CT to Detect Pulmonary Emboli with CT Angiography: A Multiple-Observer Study.

Radiology, 2019
Background Dual-energy CT iodine maps are used to detect pulmonary embolism (PE) with CT angiography but require dedicated hardware. Subtraction CT, a software-only solution, results in iodine maps with high contrast-to-noise ratios.
Dagmar Grob, E. Smit, J. Prince, J. Kist, Lauran Stöger, B. Geurts, M. Snoeren, Rogier A van Dijk, L. Oostveen, M. Prokop, C. Schaefer-Prokop, I. Sechopoulos, M. Brink   +12 more
semanticscholar   +1 more source