Cargando…

Feasibility of dual-low scheme combined with iterative reconstruction technique in acute cerebral infarction volume CT whole brain perfusion imaging

The feasibility of application of low-concentration contrast agent and low tube voltage combined with iterative reconstruction in whole brain computed tomography perfusion (CTP) imaging of patients with acute cerebral infarction was investigated. Fifty-nine patients who underwent whole brain CTP exa...

Descripción completa

Detalles Bibliográficos
Autores principales:	Wang, Tao, Gong, Yi, Shi, Yibing, Hua, Rong, Zhang, Qingshan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	D.A. Spandidos 2017
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5488643/ https://www.ncbi.nlm.nih.gov/pubmed/28672909 http://dx.doi.org/10.3892/etm.2017.4451

Ejemplares similares

Motion-compensated scheme for sequential scanned statistical iterative dual-energy CT reconstruction
por: Ge, Tao, et al.
Publicado: (2023)

Whole-Organ CT Perfusion of the Pancreas: Impact of Iterative Reconstruction on Image Quality, Perfusion Parameters and Radiation Dose in 256-Slice CT-Preliminary Findings
por: Xie, Qian, et al.
Publicado: (2013)

Appearance of cerebral infarct fogging on CT perfusion
por: Braileanu, Maria, et al.
Publicado: (2019)

Brain volume perfusion CT performed with 128-detector row CT system in patients with cerebral gliomas: A feasibility study
por: Xyda, Argyro, et al.
Publicado: (2011)

Quality evaluation of image‐based iterative reconstruction for CT: Comparison with hybrid iterative reconstruction
por: Kawashima, Hiroki, et al.
Publicado: (2019)

Evaluation of hyperacute infarct volume using ASPECTS and brain CT perfusion core volume
por: Demeestere, Jelle, et al.
Publicado: (2017)

Effect of iterative reconstruction and temporal averaging on contour sharpness in dynamic myocardial CT perfusion: Sub-analysis of the prospective 4D CT perfusion pilot study
por: Feger, Sarah, et al.
Publicado: (2018)

Study on Model Iterative Reconstruction Algorithm vs. Filter Back Projection Algorithm for Diagnosis of Acute Cerebral Infarction Using CT Images
por: Tang, Songlin, et al.
Publicado: (2021)

CT of the chest with model-based, fully iterative reconstruction: comparison with adaptive statistical iterative reconstruction
por: Ichikawa, Yasutaka, et al.
Publicado: (2013)

Feasibility of radiation dose reduction with iterative reconstruction in abdominopelvic CT for patients with inappropriate arm positioning
por: Seo, Nieun, et al.
Publicado: (2018)

CT angiography and CT perfusion improve prediction of infarct volume in patients with anterior circulation stroke
por: van Seeters, Tom, et al.
Publicado: (2016)

Virtual monochromatic dual-energy CT reconstructions improve detection of cerebral infarct in patients with suspicion of stroke
por: van Ommen, Fasco, et al.
Publicado: (2020)

CT Perfusion as a Predictor of the Final Infarct Volume in Patients with Tandem Occlusion
por: Lacidogna, Giordano, et al.
Publicado: (2023)

Accuracy of CT cerebral perfusion in predicting infarct in the emergency department: lesion characterization on CT perfusion based on commercially available software
por: Ho, Chang Y., et al.
Publicado: (2013)

Newtonian iterative scheme with simultaneous iterations of inverse derivative
por: Airapetyan, R G, et al.
Publicado: (1996)

Multiphasic Perfusion CT in Acute Middle Cerebral Artery Ischemic Stroke: Prediction of Final Infarct Volume and Correlation with Clinical Outcome
por: Yi, Chin A, et al.
Publicado: (2002)

Initial experience for first pass cardiac perfusion with iterative reconstruction in patients
por: Iacuzio, Laura, et al.
Publicado: (2015)

Adaptive statistical iterative reconstruction improves image quality without affecting perfusion CT quantitation in primary colorectal cancer
por: Prezzi, D., et al.
Publicado: (2017)

Evaluating the effect of increased pitch, iterative reconstruction and dual source CT on dose reduction and image quality
por: Gariani, Joanna, et al.
Publicado: (2018)

Iterative reconstruction improves detection of in-stent restenosis by high-pitch dual-source coronary CT angiography
por: Yang, Junjie, et al.
Publicado: (2017)

Combining dual-tree complex wavelets and multiresolution in iterative CT reconstruction with application to metal artifact reduction
por: Us, Defne, et al.
Publicado: (2019)

Model-based iterative reconstruction for reduction of radiation dose in abdominopelvic CT: comparison to adaptive statistical iterative reconstruction
por: Yasaka, Koichiro, et al.
Publicado: (2013)

Model-based iterative reconstruction and adaptive statistical iterative reconstruction: dose-reduced CT for detecting pancreatic calcification
por: Yasaka, Koichiro, et al.
Publicado: (2016)

Perfusion-ventilation CT via three-material differentiation in dual-layer CT: a feasibility study
por: Sauter, Andreas P., et al.
Publicado: (2019)

Iterative reconstruction of CT images via Score Function
por: Cong, Wenxiang, et al.
Publicado: (2023)

Predictive value of whole-brain CT perfusion combined with ABCD3 score for short-term secondary cerebral infarction after TIA
por: Liu, Shushu, et al.
Publicado: (2023)

Optimized Deconvolutional Algorithm-based CT Perfusion Imaging in Diagnosis of Acute Cerebral Infarction
por: Chen, Xiaoxia, et al.
Publicado: (2022)

Feasibility of low-dose CT with model-based iterative image reconstruction in follow-up of patients with testicular cancer
por: Murphy, Kevin P., et al.
Publicado: (2016)

Knowledge-based iterative model reconstruction: Comparative image quality with low tube voltage cerebral CT angiography
por: Wang, Xinrui, et al.
Publicado: (2018)

On convergence of two-stage iterative scheme
por: Shekhar, Vaibhav, et al.
Publicado: (2021)

Ultra Low Dose CT Pulmonary Angiography with Iterative Reconstruction
por: Sauter, Andreas, et al.
Publicado: (2016)

Image Quality in Children with Low-Radiation Chest CT Using Adaptive Statistical Iterative Reconstruction and Model-Based Iterative Reconstruction
por: Sun, Jihang, et al.
Publicado: (2014)

Adaptive Bayesian Iterative Transmission Reconstruction for Attenuation Correction in Myocardial Perfusion Imaging with SPECT/Slow-Rotation Low-Output CT Systems
por: Chen, Ji, et al.
Publicado: (2007)

Contrast-Enhanced CT with Knowledge-Based Iterative Model Reconstruction for the Evaluation of Parotid Gland Tumors: A Feasibility Study
por: Park, Chae Jung, et al.
Publicado: (2018)

Dual Energy CT (DECT) Monochromatic Imaging: Added Value of Adaptive Statistical Iterative Reconstructions (ASIR) in Portal Venography
por: Zhao, Liqin, et al.
Publicado: (2016)

Radiation Dose Reduction of Chest CT with Iterative Reconstruction in Image Space - Part I: Studies on Image Quality Using Dual Source CT
por: Hwang, Hye Jeon, et al.
Publicado: (2012)

Radiation Dose Reduction of Chest CT with Iterative Reconstruction in Image Space - Part II: Assessment of Radiologists' Preferences Using Dual Source CT
por: Hwang, Hye Jeon, et al.
Publicado: (2012)

Impact of iterative reconstruction with resolution recovery in myocardial perfusion SPECT: phantom and clinical studies
por: Okuda, Koichi, et al.
Publicado: (2019)

Interleaving cerebral CT perfusion with neck CT angiography part I. Proof of concept and accuracy of cerebral perfusion values
por: Oei, Marcel T. H., et al.
Publicado: (2016)

Evaluation of the depiction ability of the microanatomy of the temporal bone in quarter-detector CT: Model-based iterative reconstruction vs hybrid iterative reconstruction
por: Kurokawa, Ryo, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_219j953l9ro5rg250fk33vgvnu