Cargando…

Adaptive statistical iterative reconstruction improves image quality without affecting perfusion CT quantitation in primary colorectal cancer

OBJECTIVES: To determine the effect of Adaptive Statistical Iterative Reconstruction (ASIR) on perfusion CT (pCT) parameter quantitation and image quality in primary colorectal cancer. METHODS: Prospective observational study. Following institutional review board approval and informed consent, 32 pa...

Descripción completa

Detalles Bibliográficos
Autores principales:	Prezzi, D., Goh, V., Virdi, S., Mallett, S., Grierson, C., Breen, D.J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5458094/ https://www.ncbi.nlm.nih.gov/pubmed/28616448 http://dx.doi.org/10.1016/j.ejro.2017.05.003

Ejemplares similares

Adaptive statistical iterative reconstruction (ASIR) affects CT radiomics quantification in primary colorectal cancer
por: Prezzi, Davide, et al.
Publicado: (2019)

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

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)

Influence of Adaptive Statistical Iterative Reconstructions on CT Radiomic Features in Oncologic Patients
por: Caruso, Damiano, et al.
Publicado: (2021)

Low-dose CT with adaptive statistical iterative reconstruction for evaluation of urinary stone
por: Li, Xiaohu, et al.
Publicado: (2018)

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)

Can use of adaptive statistical iterative reconstruction reduce radiation dose in unenhanced head CT? An analysis of qualitative and quantitative image quality
por: Østerås, Bjørn Helge, et al.
Publicado: (2016)

Statistical iterative reconstruction algorithm for X-ray phase-contrast CT
por: Hahn, Dieter, et al.
Publicado: (2015)

Iterative reconstruction algorithm improves the image quality without affecting quantitative measurements of computed tomography perfusion in the upper abdomen
por: Woisetschläger, Mischa, et al.
Publicado: (2020)

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)

Combining Automatic Tube Current Modulation with Adaptive Statistical Iterative Reconstruction for Low-Dose Chest CT Screening
por: Chen, Jiang-Hong, et al.
Publicado: (2014)

Dose and blending fraction quantification for adaptive statistical iterative reconstruction based on low‐contrast detectability in abdomen CT
por: Zhou, Yifang
Publicado: (2020)

Evaluation of Abdominal CT Obtained Using a Deep Learning-Based Image Reconstruction Engine Compared with CT Using Adaptive Statistical Iterative Reconstruction
por: Yoo, Yeo Jin, et al.
Publicado: (2022)

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

Image Quality and Radiation Dose in CT Venography Using Model-Based Iterative Reconstruction at 80 kVp versus Adaptive Statistical Iterative Reconstruction-V at 70 kVp
por: Park, Chankue, et al.
Publicado: (2019)

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)

An improved statistical iterative algorithm for sparse-view and limited-angle CT image reconstruction
por: Hu, Zhanli, et al.
Publicado: (2017)

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

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

Impact of increasing levels of adaptive statistical iterative reconstruction on image quality in oil-based postmortem CT angiography in coronary arteries
por: Steuwe, Andrea, et al.
Publicado: (2021)

A qualitative and quantitative analysis of radiation dose and image quality of computed tomography images using adaptive statistical iterative reconstruction
por: Hussain, Fahad Ahmed, et al.
Publicado: (2016)

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)

Adaptive Statistical Iterative Reconstruction-Applied Ultra-Low-Dose CT with Radiography-Comparable Radiation Dose: Usefulness for Lung Nodule Detection
por: Yoon, Hyun Jung, et al.
Publicado: (2015)

Feasibility Study of Radiation Dose Reduction in Adult Female Pelvic CT Scan with Low Tube-Voltage and Adaptive Statistical Iterative Reconstruction
por: Wang, Xinlian, et al.
Publicado: (2015)

Low-tube-voltage combined with adaptive statistical iterative reconstruction-V technique in CT venography of lower limb deep vein thrombosis
por: Chen, Dan, et al.
Publicado: (2018)

Influence of deep learning image reconstruction and adaptive statistical iterative reconstruction-V on coronary artery calcium quantification
por: Wang, Yiran, et al.
Publicado: (2021)

Quantitative CT texture analysis for diagnosing systemic sclerosis: Effect of iterative reconstructions and radiation doses
por: Milanese, Gianluca, et al.
Publicado: (2019)

Influence of adaptive statistical iterative reconstruction algorithm on image quality in coronary computed tomography angiography
por: Precht, Helle, et al.
Publicado: (2016)

A pilot study using low-dose Spectral CT and ASIR (Adaptive Statistical Iterative Reconstruction) algorithm to diagnose solitary pulmonary nodules
por: Xiao, Huijuan, et al.
Publicado: (2015)

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

Direct Multi-Material Reconstruction via Iterative Proximal Adaptive Descent for Spectral CT Imaging
por: Yu, Xiaohuan, et al.
Publicado: (2023)

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

Comparison of image quality between filtered back-projection and the adaptive statistical and novel model-based iterative reconstruction techniques in abdominal CT for renal calculi
por: Vardhanabhuti, Varut, et al.
Publicado: (2013)

Chest Computed Tomography Images in Neonatal Bronchial Pneumonia under the Adaptive Statistical Iterative Reconstruction Algorithm
por: Sun, Ying, et al.
Publicado: (2021)

Statistical Iterative Reconstruction Algorithm Based on a Continuous-to-Continuous Model Formulated for Spiral Cone-Beam CT
por: Cierniak, Robert, et al.
Publicado: (2020)

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

New adaptive statistical iterative reconstruction ASiR‐V: Assessment of noise performance in comparison to ASiR
por: De Marco, Paolo, et al.
Publicado: (2018)

Feasibility of dual-low scheme combined with iterative reconstruction technique in acute cerebral infarction volume CT whole brain perfusion imaging
por: Wang, Tao, et al.
Publicado: (2017)

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

Cannot write session to /tmp/vufind_sessions/sess_vtk528os10gjkd6qgqsdk0dmnd