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1. Full Text Dose Reduction in Abdominal Computed Tomography: Intraindividual Comparison of Image Quality of Full-Dose Standard and Half-Dose Iterative Reconstructions With Dual-Source Computed Tomography
by May, Matthias S and Wüst, Wolfgang and Brand, Michael and Stahl, Christian and Allmendinger, Thomas and Schmidt, Bernhard and Uder, Michael and Lell, Michael M
Investigative Radiology, ISSN 0020-9996, 07/2011, Volume 46, Issue 7, pp. 465 - 470
OBJECTIVES:We sought to evaluate the image quality of iterative reconstruction in image space (IRIS) in half-dose (HD) datasets compared with full-dose (FD)... 
Image quality | Dual-source computed tomography (DSCT) | Radiation dose reduction | Iterative reconstruction | Abdominal CT | radiation dose reduction | abdominal CT | STRATEGY | ALGORITHM | NOISE | iterative reconstruction | MDCT | image quality | CONE-BEAM CT | FILTERED BACK-PROJECTION | ANGIOGRAPHY | STATISTICAL ITERATIVE RECONSTRUCTION | dual-source computed tomography (DSCT) | TUBE-CURRENT | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | EXPOSURE | Image Processing, Computer-Assisted | Humans | Middle Aged | Aged, 80 and over | Adult | Female | Male | Tomography, X-Ray Computed | Aged | Radiation Dosage | Radiography, Abdominal
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2. Full Text CT radiation dose: Current controversies and dose reduction strategies
by Costello, Justin E and Cecava, Nathan D and Tucker, Jonathan E and Bau, Jennifer L
American Journal of Roentgenology, ISSN 0361-803X, 12/2013, Volume 201, Issue 6, pp. 1283 - 1290
OBJECTIVE. The purpose of this article is to use clinical scenarios to explore aspects of ionizing radiation imparted to patients undergoing CT examinations.... 
Radiation dose | Dose reduction strategies | PEDIATRIC CT | MULTIDETECTOR-ROW CT | COMPUTED-TOMOGRAPHY | AUTOMATIC EXPOSURE CONTROL | STATISTICAL ITERATIVE RECONSTRUCTION | IMAGE QUALITY | TUBE-CURRENT MODULATION | CHEST CT | dose reduction strategies | HELICAL CT | radiation dose | IONIZING-RADIATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Risk Assessment | Humans | Neoplasms, Radiation-Induced - etiology | Risk Factors | Body Burden | Neoplasms, Radiation-Induced - prevention & control | Tomography, X-Ray Computed | Radiation Dosage | Radiation Protection - methods
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3. Full Text Innovations in CT Dose Reduction Strategy: Application of the Adaptive Statistical Iterative Reconstruction Algorithm
by Silva, Alvin C and Lawder, Holly J and Hara, Amy and Kujak, Jennifer and Pavlicek, William
American Journal of Roentgenology, ISSN 0361-803X, 01/2010, Volume 194, Issue 1, pp. 191 - 199
OBJECTIVE. The purpose of this article is to discuss the application of a new CT reconstruction algorithm, adaptive statistical iterative reconstruction... 
Adaptive statistical iterative reconstruction (ASIR) | Filtered back projection | Iterative reconstruction algorithm | Low-dose CT | Radiation reduction | filtered back projection | adaptive statistical iterative reconstruction (ASIR) | RADIATION-EXPOSURE | FEASIBILITY | COLONOGRAPHY | low-dose CT | radiation reduction | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | iterative reconstruction algorithm | COMPUTED-TOMOGRAPHY | CANCER-RISKS | Tomography, X-Ray Computed - adverse effects | Algorithms | Contrast Media | Radiation Injuries - prevention & control | Humans | Radiographic Image Enhancement - methods | Tomography, X-Ray Computed - methods | Radiation Dosage | Radiation Protection - methods | Obesity - diagnostic imaging
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4. Full Text Radiation Dose Reduction and Coronary Assessability of Prospective Electrocardiogram-Gated Computed Tomography Coronary Angiography. Comparison With Retrospective Electrocardiogram-Gated Helical Scan
by Maruyama, Takao and Takada, Masanori and Hasuike, Toshiaki and Yoshikawa, Atsushi and Namimatsu, Eiji and Yoshizumi, Tohru
Journal of the American College of Cardiology, ISSN 0735-1097, 10/2008, Volume 52, Issue 18, pp. 1450 - 1455
Objectives: The aim of this study was to evaluate radiation dose and coronary assessability of a prospective electrocardiogram (ECG)-gated scan by 64-slice... 
dose reduction | prospective gating | step-and-shoot | CT coronary angiography | CARDIAC & CARDIOVASCULAR SYSTEMS | 1ST EXPERIENCE | RISK | EXPOSURE | ACCURACY | Coronary Vessels - pathology | Prospective Studies | Humans | Middle Aged | Tomography, Spiral Computed - methods | Male | Radiation Dosage | Young Adult | Coronary Artery Disease - diagnostic imaging | Coronary Angiography - methods | Coronary Artery Disease - physiopathology | Coronary Artery Disease - diagnosis | Sensitivity and Specificity | Coronary Artery Disease - pathology | Aged, 80 and over | Electrocardiography | Adult | Female | Aged | Retrospective Studies | Heart | Cardiovascular disease | Medical imaging | Coronary vessels | Work stations | Index Medicus | Abridged Index Medicus
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5. Full Text Radiation dose reduction with hybrid iterative reconstruction for pediatric CT
by Singh, Sarabjeet and Kalra, Mannudeep K and Shenoy-Bhangle, Anuradha S and Saini, Aashna and Gervais, Debra A and Westra, Sjirk J and Thrall, James H
Radiology, ISSN 0033-8419, 2012, Volume 263, Issue 2, pp. 537 - 546
Purpose: To assess image quality and radiation dose reduction with hybrid iterative reconstruction of pediatric chest and abdominal computed tomographic (CT)... 
ABDOMEN | SIZE | HELICAL CT | OPTIMIZATION | PELVIS | TUBE CURRENT MODULATION | BODY | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Humans | Child, Preschool | Tomography, X-Ray Computed - methods | Infant | Male | Radiation Dosage | Radiographic Image Interpretation, Computer-Assisted - methods | Radiography, Abdominal - methods | Adolescent | Female | Radiography, Thoracic - methods | Retrospective Studies | Child
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6. Full Text Adaptive statistical iterative reconstruction technique for radiation dose reduction in chest CT: A pilot study
by Singh, Sarabjeet and Kalra, Mannudeep K and Gilman, Matthew D and Hsieh, Jiang and Pien, Homer H and Digumarthy, Subba R and Shepard, Jo-Anne O
Radiology, ISSN 0033-8419, 05/2011, Volume 259, Issue 2, pp. 565 - 573
Purpose: To compare lesion detection and image quality of chest computed tomographic (CT) images acquired at various tube current-time products (40-150 mAs)... 
UNITED-STATES | RAY COMPUTED-TOMOGRAPHY | FEASIBILITY | Z-AXIS MODULATION | IMAGE QUALITY | NOISE-REDUCTION | PATIENT SIZE | HELICAL CT | BRONCHIECTASIS | OPTIMIZATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Prospective Studies | Humans | Middle Aged | Tomography, X-Ray Computed - methods | Male | Radiation Dosage | Radiation Protection - methods | Artifacts | Pilot Projects | Radiographic Image Interpretation, Computer-Assisted - methods | Analysis of Variance | Statistics, Nonparametric | Female | Radiography, Thoracic - methods
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7. Full Text CT image quality improvement using adaptive iterative dose reduction with wide-volume acquisition on 320-detector CT
by Gervaise, Alban and Osemont, Benoît and Lecocq, Sophie and Noel, Alain and Micard, Emilien and Felblinger, Jacques and Blum, Alain
European Radiology, ISSN 0938-7994, 2/2012, Volume 22, Issue 2, pp. 295 - 301
To evaluate the impact of Adaptive Iterative Dose Reduction (AIDR) on image quality and radiation dose in phantom and patient studies.A phantom was examined in... 
Diagnostic Radiology | Lumbar spine | Internal Medicine | Neuroradiology | Dose reduction | Image quality | Medicine & Public Health | Computed tomography | Multidetector CT | Interventional Radiology | Imaging / Radiology | Ultrasound | Iterative reconstruction | RADIATION | CANCER | COMPUTED-TOMOGRAPHY | RECONSTRUCTION TECHNIQUE | HELICAL CT | OPTIMIZATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | EXPOSURE | Prospective Studies | Humans | Middle Aged | Signal-To-Noise Ratio | Tomography, X-Ray Computed - methods | Male | Contrast Media - pharmacology | Pilot Projects | Algorithms | Image Processing, Computer-Assisted | Female | Aged | Lumbar Vertebrae - pathology | Radiometry - methods | Phantoms, Imaging | CT imaging | Nuclear radiation | Life Sciences | Biochemistry, Molecular Biology | Biophysics
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8. Full Text Dose reduction in tomosynthesis of the wrist
by Becker, Anton S and Martini, Katharina and Higashigaito, Kai and Guggenberger, Roman and Andreisek, Gustav and Frauenfelder, Thomas
American Journal of Roentgenology, ISSN 0361-803X, 01/2017, Volume 208, Issue 1, pp. 159 - 164
OBJECTIVE. The purpose of this study was to quantitatively and qualitatively determine the impact of radiation dose reduction on the image noise and quality of... 
Radiography | X-Ray | Radiometry | Wrist Joint | Tomosynthesis | x-ray | PULMONARY NODULES | tomosynthesis | radiometry | DOSIMETRIC CHARACTERIZATION | FRACTURES | wrist joint | radiography | DIGITAL BREAST TOMOSYNTHESIS | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | COMPUTED-TOMOGRAPHY | EROSIONS | Single-Blind Method | Reproducibility of Results | Wrist Joint - diagnostic imaging | Humans | Tomography, X-Ray Computed - methods | Male | Radiation Dosage | Radiation Protection - methods | Radiation Exposure - analysis | Wrist - diagnostic imaging | Sensitivity and Specificity | Female | Aged | Radiation Exposure - prevention & control | Cadaver | Observer Variation
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9. Full Text Radiation dose reduction with chest computed tomography using adaptive statistical iterative reconstruction technique: Initial experience
by Prakash, Priyanka and Kalra, Mannudeep K and Digumarthy, Subba R and Hsieh, Jiang and Pien, Homer and Singh, Sarabjeet and Gilman, Matthew D and Shepard, Jo-Anne O
Journal of Computer Assisted Tomography, ISSN 0363-8715, 01/2010, Volume 34, Issue 1, pp. 40 - 45
Purpose: To assess radiation dose reduction and image quality for weight-based chest computed tomographic (CT) examination results reconstructed using adaptive... 
ASIR | Radiation dose | Chest CT | CONE-BEAM CT | MULTISLICE | RESOLUTION | HELICAL CT | OPTIMIZATION | radiation dose | ALGORITHMS | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | MODULATION | chest CT | Humans | Middle Aged | Tomography, X-Ray Computed - methods | Male | Image Processing, Computer-Assisted - methods | Radiation Dosage | Aged, 80 and over | Sex Distribution | Adult | Female | Radiography, Thoracic - methods | Aged | Retrospective Studies | Observer Variation
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10. Full Text CT dose reduction and dose management tools: Overview of available options
by McCollough, Cynthia H and Bruesewitz, Michael R and Kofler Jr, James M
Radiographics, ISSN 1527-1323, 03/2006, Volume 26, Issue 2, pp. 503 - 512
In the past decade, the tremendous advances in computed tomography (CT) technology and applications have increased the clinical utilization of CT, creating... 
RISKS | PEDIATRIC CT | RADIATION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | COMPUTED-TOMOGRAPHY | STRATEGIES | Tomography, X-Ray Computed - adverse effects | Algorithms | Radiation Injuries - prevention & control | Humans | Tomography, X-Ray Computed - methods | Body Burden | Software | Radiation Dosage | Radiometry - methods | Radiation Protection - methods | Radiation Injuries - etiology
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11. Full Text Radiation Dose Reduction in Chest CT: A Review
by Kubo, Takeshi and Lin, Pei-Jan Paul and Stiller, Wolfram and Takahashi, Masaya and Kauczor, Hans-Ulrich and Ohno, Yoshiharu and Hatabu, Hiroto
American Journal of Roentgenology, ISSN 0361-803X, 02/2008, Volume 190, Issue 2, pp. 335 - 343
OBJECTIVE. This article aims to summarize the available data on reducing radiation dose exposure in routine chest CT protocols. First, the general aspects of... 
Radiation dose | Chest CT | Radiation safety | Cancer risk | EARLY LUNG-CANCER | DIAGNOSTIC X-RAYS | MULTIDETECTOR-ROW CT | FOLLOW-UP | TUBE CURRENT MODULATION | chest CT | radiation safety | ADAPTED EXAMINATION PROTOCOLS | MULTISLICE HELICAL CT | IMAGE QUALITY | INDIVIDUALIZED SCAN PROTOCOLS | cancer risk | SPIRAL COMPUTED-TOMOGRAPHY | radiation dose | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Humans | Middle Aged | Tomography, X-Ray Computed - methods | Body Burden | Female | Radiography, Thoracic - methods | Radiation Dosage | Radiometry - methods | Index Medicus | Abridged Index Medicus
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12. Full Text Estimated radiation dose reduction using adaptive statistical iterative reconstruction in coronary CT angiography: The ERASIR study
by Leipsic, Jonathon and LaBounty, Troy M and Heilbron, Brett and Min, James K and Mancini, G. B. John and Lin, Fay Y and Taylor, Carolyn and Dunning, Allison and Earls, James P
American Journal of Roentgenology, ISSN 0361-803X, 09/2010, Volume 195, Issue 3, pp. 655 - 660
OBJECTIVE. The objective of our study was to assess the impact of Adaptive Statistical Iterative Reconstruction (ASIR) on radiation dose and study quality for... 
Radiation dose | Adaptive statistical iterative reconstruction | Coronary CT angiography | Iterative reconstruction | coronary CT angiography | FEASIBILITY | CARDIOLOGY | IMPROVED IMAGE QUALITY | ALGORITHM | CARDIAC COMPUTED-TOMOGRAPHY | COMMITTEE | iterative reconstruction | HELICAL CT | EXPERIENCE | adaptive statistical iterative reconstruction | radiation dose | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | RADIOLOGY | EXPOSURE | Tomography, X-Ray Computed - standards | Prospective Studies | Humans | Middle Aged | Linear Models | Male | Models, Statistical | Radiation Dosage | Chi-Square Distribution | Radiation Protection | Contrast Media | Radiographic Image Interpretation, Computer-Assisted - methods | Coronary Angiography - standards | Coronary Disease - diagnostic imaging | Statistics, Nonparametric | Triiodobenzoic Acids | Female | Software
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13. Full Text Iterative reconstruction techniques for computed tomography part 2: initial results in dose reduction and image quality
by Willemink, Martin J and Leiner, Tim and de Jong, Pim A and de Heer, Linda M and Nievelstein, Rutger A. J and Schilham, Arnold M. R and Budde, Ricardo P. J
European Radiology, ISSN 0938-7994, 6/2013, Volume 23, Issue 6, pp. 1632 - 1642
To present the results of a systematic literature search aimed at determining to what extent the radiation dose can be reduced with iterative reconstruction... 
Medicine & Public Health | Diagnostic Radiology | Computed tomography | Filtered back-projection | Low dose | Internal Medicine | Systematic review | Interventional Radiology | Imaging / Radiology | Ultrasound | Iterative reconstruction | Neuroradiology | FEASIBILITY | PERFORMANCE | ALGORITHM | NOISE | CARDIAC CT | CROHN DISEASE | CHEST CT | LOW-TUBE-VOLTAGE | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | CORONARY CT ANGIOGRAPHY | Artifacts | Contrast Media - pharmacology | Reproducibility of Results | Algorithms | Radiographic Image Interpretation, Computer-Assisted - methods | Radiography, Abdominal - methods | Humans | Tomography, X-Ray Computed - methods | Radiography, Thoracic - methods | Scattering, Radiation | Image Processing, Computer-Assisted - methods | Radiation Dosage | Tomography | Online health care information services | Nuclear radiation | Methods
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14. Full Text Radiation dose-reduction strategies in thoracic CT
by Moser, J.B and Sheard, S.L and Edyvean, S and Vlahos, I
Clinical Radiology, ISSN 0009-9260, 2016, Volume 72, Issue 5, pp. 407 - 420
Modern computed tomography (CT) machines have the capability to perform thoracic CT for a range of clinical indications at increasingly low radiation doses.... 
Radiology | FILTERED BACK-PROJECTION | TOMOGRAPHY PULMONARY ANGIOGRAPHY | STATISTICAL ITERATIVE RECONSTRUCTION | IMAGE QUALITY | CHEST CT | TUBE-CURRENT | CANCER | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | COMPUTED-TOMOGRAPHY | MODULATION | EXPOSURE | Tomography, X-Ray Computed - methods | Radiography, Thoracic - methods | Image Processing, Computer-Assisted - methods | Radiation Dosage | Humans | Medical colleges | CT imaging | Diagnostic imaging | Radiation
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