Cargando…

Ultra Low Dose CT Pulmonary Angiography with Iterative Reconstruction

OBJECTIVE: Evaluation of a new iterative reconstruction algorithm (IMR) for detection/rule-out of pulmonary embolism (PE) in ultra-low dose computed tomography pulmonary angiography (CTPA). METHODS: Lower dose CT data sets were simulated based on CTPA examinations of 16 patients with pulmonary embol...

Descripción completa

Detalles Bibliográficos
Autores principales:	Sauter, Andreas, Koehler, Thomas, Fingerle, Alexander A., Brendel, Bernhard, Richter, Vivien, Rasper, Michael, Rummeny, Ernst J., Noël, Peter B., Münzel, Daniela
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2016
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5017721/ https://www.ncbi.nlm.nih.gov/pubmed/27611830 http://dx.doi.org/10.1371/journal.pone.0162716

Ejemplares similares

Does Iterative Reconstruction Lower CT Radiation Dose: Evaluation of 15,000 Examinations
por: Noël, Peter B., et al.
Publicado: (2013)

Improved differentiation between primary lung cancer and pulmonary metastasis by combining dual-energy CT–derived biomarkers with conventional CT attenuation
por: Deniffel, Dominik, et al.
Publicado: (2020)

Effect of Low-Dose MDCT and Iterative Reconstruction on Trabecular Bone Microstructure Assessment
por: Kopp, Felix K., et al.
Publicado: (2016)

Evaluation of a preclinical photon-counting CT prototype for pulmonary imaging
por: Kopp, Felix K., et al.
Publicado: (2018)

Low-Dose High-Pitch CT Angiography of the Supraaortic Arteries Using Sinogram-Affirmed Iterative Reconstruction
por: Beitzke, Dietrich, et al.
Publicado: (2014)

Accuracy of Calcium Scoring calculated from contrast-enhanced Coronary Computed Tomography Angiography using a dual-layer spectral CT: A comparison of Calcium Scoring from real and virtual non-contrast data
por: Nadjiri, Jonathan, et al.
Publicado: (2018)

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

Quantum Iterative Reconstruction for Low-Dose Ultra-High-Resolution Photon-Counting Detector CT of the Lung
por: Sartoretti, Thomas, et al.
Publicado: (2022)

Is multidetector CT-based bone mineral density and quantitative bone microstructure assessment at the spine still feasible using ultra-low tube current and sparse sampling?
por: Mei, Kai, et al.
Publicado: (2017)

The Impact of Combining a Low-Tube Voltage Acquisition with Iterative Reconstruction on Total Iodine Dose in Coronary CT Angiography
por: Van Cauteren, Toon, et al.
Publicado: (2017)

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)

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)

Deep Learning Versus Iterative Reconstruction for CT Pulmonary Angiography in the Emergency Setting: Improved Image Quality and Reduced Radiation Dose
por: Lenfant, Marc, et al.
Publicado: (2020)

Reduction of Metal Artifact in Single Photon-Counting Computed Tomography by Spectral-Driven Iterative Reconstruction Technique
por: Nasirudin, Radin A., et al.
Publicado: (2015)

CT-Guided Liver Biopsy: Evaluation of Spectral Data From Dual-Layer Detector CT for Improved Lesion Detection
por: Sauter, Andreas P., et al.
Publicado: (2023)

Acute infarction after mechanical thrombectomy is better delineable in virtual non-contrast compared to conventional images using a dual-layer spectral CT
por: Riederer, Isabelle, et al.
Publicado: (2018)

Validation of a Low Dose Simulation Technique for Computed Tomography Images
por: Muenzel, Daniela, et al.
Publicado: (2014)

High-Pitch, Low-Voltage and Low-Iodine-Concentration CT Angiography of Aorta: Assessment of Image Quality and Radiation Dose with Iterative Reconstruction
por: Shen, Yanguang, et al.
Publicado: (2015)

Correction: Reduction of Metal Artifact in Single Photon-Counting Computed Tomography by Spectral-Driven Iterative Reconstruction Technique
por: Nasirudin, Radin A., et al.
Publicado: (2015)

Ultra-low-dose CT reconstructed with the artificial intelligence iterative reconstruction algorithm (AIIR) in (18)F-FDG total-body PET/CT examination: a preliminary study
por: Hu, Yan, et al.
Publicado: (2023)

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

Evaluation of an integrated 3D‐printed phantom for coronary CT angiography using iterative reconstruction algorithm
por: Abdullah, Kamarul A., et al.
Publicado: (2020)

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

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

Ultra-High-Resolution Coronary CT Angiography With Photon-Counting Detector CT: Feasibility and Image Characterization
por: Mergen, Victor, et al.
Publicado: (2022)

Deep Learning-Based Reconstruction vs. Iterative Reconstruction for Quality of Low-Dose Head-and-Neck CT Angiography with Different Tube-Voltage Protocols in Emergency-Department Patients
por: Lenfant, Marc, et al.
Publicado: (2022)

Ultra‐low dose CT colonography with automatic tube current modulation and sinogram‐affirmed iterative reconstruction: Effects on radiation exposure and image quality
por: Cianci, Roberta, et al.
Publicado: (2018)

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

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

Image quality, diagnostic accuracy, and potential for radiation dose reduction in thoracoabdominal CT, using Sinogram Affirmed Iterative Reconstruction (SAFIRE) technique in a longitudinal study
por: Scharf, Michael, et al.
Publicado: (2017)

Image Quality and Radiation Dose of Lower Extremity CT Angiography Using 70 kVp, High Pitch Acquisition and Sinogram-Affirmed Iterative Reconstruction
por: Qi, Li, et al.
Publicado: (2014)

CT Pulmonary Angiography at Reduced Radiation Exposure and Contrast Material Volume Using Iterative Model Reconstruction and iDose(4) Technique in Comparison to FBP
por: Laqmani, Azien, et al.
Publicado: (2016)

Sub-milliSievert ultralow-dose CT colonography with iterative model reconstruction technique
por: Lambert, Lukas, et al.
Publicado: (2016)

Localization of the inferior alveolar canal using ultralow dose CT with iterative reconstruction techniques
por: Al-Ekrish, Asmaa A, et al.
Publicado: (2018)

Impact of radiation dose reduction and iterative image reconstruction on CT-guided spine biopsies
por: Paprottka, Karolin J., et al.
Publicado: (2023)

Imaging features in post-mortem x-ray dark-field chest radiographs and correlation with conventional x-ray and CT
por: Fingerle, Alexander A., et al.
Publicado: (2019)

Impact of dose reduction and iterative model reconstruction on multi-detector CT imaging of the brain in patients with suspected ischemic stroke
por: Paprottka, Karolin J., et al.
Publicado: (2021)

Image Quality and Patient-Specific Organ Doses in Stone Protocol CT: A Comparison of Traditional CT to Low Dose CT with Iterative Reconstruction
por: Pai, Raghav, et al.
Publicado: (2018)

Dynamic CT Perfusion Imaging of the Myocardium: A Technical Note on Improvement of Image Quality
por: Muenzel, Daniela, et al.
Publicado: (2013)

Cannot write session to /tmp/vufind_sessions/sess_g76gmfenmcuuqmhe2ln9ncr9du