Results 131 to 140 of about 11,034 (258)

Photon‐Counting Detector CT Versus Conventional CT for Low‐Dose Chest Imaging: A Reader Preference Study

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Background Photon‐counting detector CT (PCD‐CT) is a technology that directly counts individual photons and their energy, compared to conventional energy‐integrating detector CT (EID‐CT) which measures the total deposited X‐ray energy without distinguishing photon energies.
Ben Milne, Jeanette Soon, Shrivuthsun Srigandan, Fraser Brims, Conor Murray   +4 more
wiley   +1 more source

Deep Few-View High-Resolution Photon-Counting CT at Halved Dose for Extremity Imaging. [PDF]

IEEE Trans Med Imaging
Li M, Niu C, Wang G, Amma MR, Chapagain KM, Gabrielson S, Li A, Jonker K, de Ruiter N, Clark JA, Butler P, Butler A, Yu H.   +12 more
europepmc   +1 more source

Dynamic SPECT Assessment of Hepatic Function in Patients With Liver Disease: A Systematic Review and Meta‐Analysis

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Introduction Dynamic Single Photon Emission Computed Tomography (dynSPECT) is an advanced functional imaging modality that enables estimation of temporal changes in radiopharmaceutical distribution and physiological function. While dynSPECT has been employed in several clinical applications, it has not been widely applied to liver imaging ...
Bader Aloufi, Roger Fulton, Kathy Willowson, Peter L. Kench   +3 more
wiley   +1 more source

Coronary-pulmonary-bronchial artery fistula at photon-counting CT angiography. [PDF]

Eur Heart J Case Rep
Zhang X, Yao G, Zhang Y.
europepmc   +1 more source

DHX15 affects AML1‐ETO9a splicing together with HNRNPL, RBM33 in AML1‐ETO‐positive acute myeloid leukaemia

British Journal of Haematology, EarlyView.
Moderate DHX15, HNRNPL and RBM33 expression drives predominant AML1‐ETO mRNA production, while elevated expression of them promotes generating more AE9a mRNA (Aspartic acid ‐ Glutamic acid ‐ Alanine ‐ Aspartic acid sequence)(messenger ribonucleic acid).
Qiao Liu, Xuechun Wang, Jiqiang Fan, Yi Zheng, Luya Ye, Wenhan Chang, Xianglei Chen, Yuanhua Cai, Xiaolin Lai, Yang Li, Lili Pan, Xiaofan Li, RenJang Lin, Shaoyuan Wang   +13 more
wiley   +1 more source

Optimizing energy settings in CdTe, CZT, and Si photon-counting CT for material separation and detection. [PDF]

Phys Med Biol
Bhattarai M, Abadi E, Samei E.
europepmc   +1 more source

Image‐Based Spatio‐Temporal Interpolation for Split Rendering

Computer Graphics Forum, EarlyView.
Abstract Low‐powered devices – such as small form factor head‐mounted displays (HMDs) – struggle to deliver a smooth and high‐quality viewing experience, due to their limited power and rendering capabilities. Cloud rendering attempts to solve the quality issue, but leads to prohibitive latency and bandwidth requirements, hindering use with HMDs over ...
M. Steiner, T. Köhler, L. Radl, B. Budge, M. Steinberger   +4 more
wiley   +1 more source

Integration of Photon-Counting CT into the Surgical Workflow of Complex Maxillofacial Reconstruction: A Pilot Feasibility Study. [PDF]

Diagnostics (Basel)
Kalaitsidou I, Maissen M, Dammann F, Schedeit C, Toneatti DJ, Schaller B.   +5 more
europepmc   +1 more source

Pretreatment of keratinocytes with Galactomyces ferment filtrate (GFF) promotes stress resiliency in an in vitro oxidative stress model

International Journal of Cosmetic Science, EarlyView.
GFF pretreatment enhances keratinocyte protection against oxidative stress by mitigating stress‐induced biomolecular changes and gene expression dysregulation. GFF‐pretreated keratinocytes maintain healthy epidermal biology post‐stress, preserving mitochondrial function and proliferative capacity.
Lisa C. Green, Tim Reichling, Holly A. Rovito, Jodie Reed, Xingtao Wei, John M. Snowball, Tom Cambron, Tomohiro Hakozaki   +7 more
wiley   +1 more source

Application of Noise2Inverse and adaptation (Noise2Phase) to single‐mask x‐ray phase contrast micro‐computed tomography

Journal of Microscopy, EarlyView.
Abstract X‐ray phase contrast imaging (XPCI), when implemented in micro‐computed tomography (micro‐CT) mode, offers high‐contrast 3D imaging of weakly‐attenuating material samples. In the so‐called single‐mask edge illumination approach, a mask with periodically spaced transmitting apertures is used to split the x‐ray beam into narrow beamlets; when ...
Khushal Shah, Grammatiki Lioliou, Dai Chen, Alexander Denker, Peter Munro, Marco Endrizzi, Alberto Astolfo, Alessandro Olivo, Charlotte K. Hagen   +8 more
wiley   +1 more source