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List of works by Masafumi Kidoh

256-Slice coronary computed tomographic angiography in patients with atrial fibrillation: optimal reconstruction phase and image quality

scientific article published on 21 May 2015

A newly-developed metal artifact reduction algorithm improves the visibility of oral cavity lesions on 320-MDCT volume scans

scientific article published on 22 October 2014

Added value of a single-energy projection-based metal-artifact reduction algorithm for the computed tomography evaluation of oral cavity cancers

scientific article

Additive value of 320-section low-dose dynamic volume CT in relation to 3-T MRI for the preoperative evaluation of brain tumors

scientific article

Application of 80-kVp scan and raw data-based iterative reconstruction for reduced iodine load abdominal-pelvic CT in patients at risk of contrast-induced nephropathy referred for oncological assessment: effects on radiation dose, image quality and

scientific article published on 02 March 2018

Assessment of Diffuse Ventricular Fibrosis in Atrial Fibrillation Using Cardiac CT-Derived Myocardial Extracellular Volume Fraction

scientific article published on 07 October 2020

Basal septal perforator vein mimicking the "late iodine enhancement" in delayed phase cardiac CT for myocardial scar assessment

scientific article published on 05 March 2019

Basic Concepts of Contrast Injection Protocols for Coronary Computed Tomography Angiography

scientific article published on 01 January 2019

Breast dose reduction for chest CT by modifying the scanning parameters based on the pre-scan size-specific dose estimate (SSDE).

scientific article published on 7 October 2016

CT Angiography in Patients with Peripheral Arterial Disease: Effect of Small Focal Spot Imaging and Iterative Model Reconstruction on the Image Quality.

scientific article published on 15 June 2016

CT evaluation of living liver donor: Can 100-kVp plus iterative reconstruction protocol provide accurate liver volume and vascular anatomy for liver transplantation with reduced radiation and contrast dose?

scientific article

CT texture analysis for the prediction of KRAS mutation status in colorectal cancer via a machine learning approach

scientific article published on 02 July 2019

CT venography after knee replacement surgery: comparison of dual-energy CT-based monochromatic imaging and single-energy metal artifact reduction techniques on a 320-row CT scanner

scientific article published on February 2017

Can CT angiography reconstructed from CT perfusion source data on a 320-section volume CT scanner replace conventional CT angiography for the evaluation of intracranial arteries?

scientific article

Cardiac helical CT involving a low-radiation-dose protocol with a 100-kVp setting: Usefulness of hybrid iterative reconstruction and display preset optimization

scientific article

Cardiovascular magnetic resonance myocardial T1 mapping to detect and quantify cardiac involvement in familial amyloid polyneuropathy.

scientific article

Cerebral bone subtraction CT angiography using 80 kVp and sinogram-affirmed iterative reconstruction: contrast medium and radiation dose reduction with improvement of image quality

scientific article

Characterization of Liver Tumors by Diffusion-Weighted Imaging: Comparison of Diagnostic Performance Using the Mean and Minimum Apparent Diffusion Coefficient

scientific article published on 01 July 2015

Clinical impact of model-based type iterative reconstruction with fast reconstruction time on image quality of low-dose screening chest CT.

scientific article published on 27 March 2015

Compact-bolus dynamic CT protocol with a test bolus technique in 64-MDCT coronary angiography: comparison of fixed injection rate and duration protocol

scientific article

Comparison between multi-shot gradient echo EPI and balanced SSFP in unenhanced 3T MRA of thoracic aorta in healthy volunteers

scientific article published on 21 September 2017

Comparison of iterative model, hybrid iterative, and filtered back projection reconstruction techniques in low-dose brain CT: impact of thin-slice imaging.

scientific article published on 29 December 2015

Comparison of the Timing of Hepatic Arterial Phase and Image Quality Using Test-Bolus and Bolus-Tracking Techniques in Gadolinium-Ethoxybenzyl-Diethylenetriamine Pentaacetic Acid-Enhanced Hepatic Dynamic Magnetic Resonance Imaging

scientific article

Comparison of the image quality of turbo spin echo- and echo-planar diffusion-weighted images of the oral cavity.

scientific article

Comprehensive assessment of takotsubo cardiomyopathy by cardiac computed tomography

scientific article published on 07 May 2018

Contrast Enhancement Boost Technique at Aortic Computed Tomography Angiography: Added Value for the Evaluation of Type II Endoleaks After Endovascular Aortic Aneurysm Repair

scientific article published on 30 January 2019

Contrast enhancement during hepatic computed tomography: effect of total body weight, height, body mass index, blood volume, lean body weight, and body surface area

scientific article published in March 2013

Contrast enhancement in abdominal computed tomography: influence of photon energy of different scanners.

scientific article published on 27 October 2017

Contrast material and radiation dose reduction strategy for triple-rule-out cardiac CT angiography: feasibility study of non-ECG-gated low kVp scan of the whole chest following coronary CT angiography.

scientific article

Coronary arterial microfistulae with meandering dilated coronary arteries and noncompaction-like myocardium

scientific article published on 01 January 2019

Correlation of left ventricular dyssynchrony on gated myocardial perfusion SPECT analysis with extent of late gadolinium enhancement on cardiac magnetic resonance imaging in hypertrophic cardiomyopathy

scientific article published on 11 December 2017

Decreasing the radiation dose for contrast-enhanced abdominal spectral CT with a half contrast dose: a matched-pair comparison with a 120 kVp protocol

scientific article published on 11 December 2020

Deep Learning Based Noise Reduction for Brain MR Imaging: Tests on Phantoms and Healthy Volunteers

scientific article published on 04 September 2019

Diagnosis of small posterior fossa stroke on brain CT: effect of iterative reconstruction designed for brain CT on detection performance

scientific article

Dual-energy computed tomography colonography using dual-layer spectral detector computed tomography: Utility of virtual monochromatic imaging for electronic cleansing

scientific article published on 12 September 2018

Dual-layer DECT for multiphasic hepatic CT with 50 percent iodine load: a matched-pair comparison with a 120 kVp protocol

scientific article published on 23 October 2017

Dual-region-of-interest bolus-tracking technique for coronary computed tomographic angiography on a 320-row scanner: reduction in the interpatient variability of arterial contrast enhancement.

scientific article published on 26 October 2017

Effect of contrast material injection duration on arterial enhancement at CT in patients with various cardiac indices: Analysis using computer simulation.

scientific article published on 23 February 2018

Effect of iterative reconstruction on variability and reproducibility of epicardial fat volume quantification by cardiac CT.

scientific article published on 3 November 2015

Effects of Deep Learning Reconstruction Technique in High-Resolution Non-contrast Magnetic Resonance Coronary Angiography at a 3-Tesla Machine

scientific article published on 19 February 2020

Effects of a high-pitch protocol and a hybrid iterative reconstruction algorithm on image quality of cerebral subtracted 3D CT angiography

scientific article published on 19 September 2015

Efficacy of the projection onto convex sets (POCS) algorithm at Gd-EOB-DTPA-enhanced hepatobiliary-phase hepatic MRI.

scientific article published on 09 August 2016

Emergency radiology after a massive earthquake: clinical perspective

scientific article published on 25 August 2018

Evaluating of the Quality of Hepatic Diffusion Weighted Imaging Using Multiband Imaging With Variable-Rate Selective Excitation

scientific article published on 13 July 2022

Evaluation of Significant Coronary Artery Disease Based on CT Fractional Flow Reserve and Plaque Characteristics Using Random Forest Analysis in Machine Learning

scientific article published on 10 February 2020

Evaluation of appropriateness of second-generation 320-row computed tomography for coronary artery disease

scientific article published on 5 March 2015

Evaluation of the Effect of Intracoronary Attenuation on Coronary Plaque Measurements Using a Dual-phase Coronary CT Angiography Technique on a 320-row CT Scanner--In Vivo Validation Study

scientific article

Fat Suppressed Contrast-Enhanced T1-Weighted Dynamic Magnetic Resonance Imaging at 3T: Comparison of Image Quality Between Spectrally Adiabatic Iversion Recovery and the Multiecho Dixon Technique in Imaging of the Prostate

scientific article published on May 2017

Feasibility of Iterative Model Reconstruction for Unenhanced Lumbar CT.

scientific article published on 2 February 2017

Histogram features of Fabry disease with pseudonormalization in native T1 mapping

scientific article published on 12 November 2020

Identification and Assessment of Cardiac Amyloidosis by Myocardial Strain Analysis of Cardiac Magnetic Resonance Imaging.

scientific article published on 31 March 2017

Identification of Wild-Type Transthyretin Cardiac Amyloidosis by Quantifying Myocardial Extracellular Volume Using Cardiac Computed Tomography in Atrial Arrhythmias

scientific article published on 22 May 2020

Image quality characteristics for virtual monoenergetic images using dual-layer spectral detector CT: Comparison with conventional tube-voltage images

scientific article published on 17 April 2018

Impact of Knowledge-Based Iterative Model Reconstruction in Abdominal Dynamic CT With Low Tube Voltage and Low Contrast Dose.

scientific article published on 14 March 2016

Improved Estimation of Coronary Plaque and Luminal Attenuation Using a Vendor-specific Model-based Iterative Reconstruction Algorithm in Contrast-enhanced CT Coronary Angiography

scientific article published on 7 April 2017

Improvement in Microvascular Ischemia After Enzyme Replacement Therapy in Anderson-Fabry Disease　- Computed Tomography Myocardial Perfusion Imaging.

scientific article published on 25 October 2016

Iterative Reconstruction Designed for Brain CT: A Correlative Study With Filtered Back Projection for the Diagnosis of Acute Ischemic Stroke

scientific article published on 26 April 2017

Low contrast and radiation dose coronary CT angiography using a 320-row system and a refined contrast injection and timing method

scientific article published on 24 December 2014

Low contrast dose protocol involving a 100 kVp tube voltage for hypervascular hepatocellular carcinoma in patients with renal dysfunction.

scientific article

Low contrast material dose coronary computed tomographic angiography using a dual-layer spectral detector system in patients at risk for contrast-induced nephropathy

scientific article published on 14 November 2018

Low contrast- and low radiation dose protocol for cardiac CT of thin adults at 256-row CT: usefulness of low tube voltage scans and the hybrid iterative reconstruction algorithm

scientific article published on 17 November 2012

Low radiation dose protocol in cardiac CT with 100 kVp: usefulness of display preset optimization.

scientific article published on 9 April 2013

Low-Contrast and Low-Radiation Dose Protocol in Cardiac Computed Tomography: Usefulness of Low Tube Voltage and Knowledge-Based Iterative Model Reconstruction Algorithm

scientific article published on 25 May 2016

Low-contrast dose protection protocol for diagnostic computed tomography in patients at high-risk for contrast-induced nephropathy.

scientific article published in March 2013

Low-contrast-dose protocol in cardiac CT: 20% contrast dose reduction using 100 kVp and high-tube-current-time setting in 256-slice CT.

scientific article

Low-dose abdominal CT protocols with a tube voltage setting of 100 kVp or 80 kVp: Performance of radiation dose reduction and influence on visual contrast.

scientific article published on 3 June 2014

MR diagnosis of vertebral artery dissection: value of 3D time-of-flight and true fast imaging with steady-state precession fusion imaging

scientific article published on 2 December 2012

Machine Learning to Differentiate T2-Weighted Hyperintense Uterine Leiomyomas from Uterine Sarcomas by Utilizing Multiparametric Magnetic Resonance Quantitative Imaging Features

scientific article published on 17 January 2019

Machine Learning to Predict the Rapid Growth of Small Abdominal Aortic Aneurysm

scientific article published on 01 January 2020

Metal Artifact Reduction in Head CT Performed for Patients with Deep Brain Stimulation Devices: Effectiveness of a Single-Energy Metal Artifact Reduction Algorithm

scientific article published on 26 December 2019

Model-based Iterative Reconstruction in Low-radiation-dose Computed Tomography Colonography: Preoperative Assessment in Patients with Colorectal Cancer.

scientific article published on 27 November 2017

Myocardial Extracellular Volume Quantification Using Cardiac Computed Tomography: A Comparison of the Dual-energy Iodine Method and the Standard Subtraction Method

scientific article published on 10 May 2020

Myocardial extracellular volume quantification in cardiac CT: comparison of the effects of two different iterative reconstruction algorithms with MRI as a reference standard

scientific article published on 30 August 2019

Myocardial extracellular volume quantification using CT for the identification of occult cardiac amyloidosis in patients with severe aortic stenosis referred for transcatheter aortic valve replacement

scientific article published on 10 May 2019

Noninvasive flow evaluations of coronary artery bypass grafting using dynamic cardiac CT

scientific article published on 01 November 2020

Novel assessment of cancer therapy-related cardiac dysfunction by cardiac computed tomography: a case report

scientific article published on 28 July 2020

Novel connecting tube for saline chaser in contrast-enhanced CT: the effect of spiral flow of saline on contrast enhancement.

scientific article published on 12 June 2013

Novel contrast-injection protocol for coronary computed tomographic angiography: contrast-injection protocol customized according to the patient's time-attenuation response

scientific article published on 20 March 2013

Optimized subtraction coronary CT angiography protocol for clinical use with short breath-holding time-initial experience

scientific article

Paradoxical Effect of Cardiac Output on Arterial Enhancement at Computed Tomography: Does Cardiac Output Reduction Simply Result in an Increase in Aortic Peak Enhancement?

scientific article published on 2 May 2017

Partially calcified plaque mimicking the "napkin-ring sign" on coronary CT angiography

scientific article published on 22 January 2017

Preoperative evaluation of the cystic duct for laparoscopic cholecystectomy: comparison of navigator-gated prospective acquisition correction- and conventional respiratory-triggered techniques at free-breathing 3D MR cholangiopancreatography

scientific article published on 27 February 2013

Quantification of Myocardial Extracellular Volume With Planning Computed Tomography for Transcatheter Aortic Valve Replacement to Identify Occult Cardiac Amyloidosis in Patients With Severe Aortic Stenosis

scientific article published on 06 May 2020

Radiation Dose Reduction at Pediatric CT: Use of Low Tube Voltage and Iterative Reconstruction

scientific article published on 01 September 2018

Radiation Dose Reduction at Pediatric CT: Use of Low Tube Voltage and Iterative Reconstruction-Erratum

scientific article published on 01 May 2019

Radiation dose reduction using 100-kVp and a sinogram-affirmed iterative reconstruction algorithm in adolescent head CT: Impact on grey-white matter contrast and image noise

scientific article

Reducing artifacts of gadoxetate disodium-enhanced MRI with oxygen inhalation in patients with prior episode of arterial phase motion: intra-individual comparison

scientific article published on 02 February 2018

Reducing the Radiation Dose for CT Colonography: Effect of Low Tube Voltage and Iterative Reconstruction

scientific article published on 11 April 2015

Reduction of dental metallic artefacts in CT: value of a newly developed algorithm for metal artefact reduction (O-MAR).

scientific article published on 22 October 2013

Reduction of metallic coil artefacts in computed tomography body imaging: effects of a new single-energy metal artefact reduction algorithm

scientific article

Relationships between patient characteristics and contrast agent dose for successful computed tomography venography with a body-weight-tailored contrast protocol.

scientific article published in April 2018

Saturation Recovery Myocardial T1 Mapping with a Composite Radiofrequency Pulse on a 3T MR Imaging System

scientific article published on 18 May 2017

Simultaneous achievement of accurate CT number and image quality improvement for myocardial perfusion CT at 320-MDCT volume scanning.

scientific article

Single-Breath-Hold Whole-heart Unenhanced Coronary MRA Using Multi-shot Gradient Echo EPI at 3T: Comparison with Free-breathing Turbo-field-echo Coronary MRA on Healthy Volunteers

scientific article

Single-breath-hold whole-heart coronary MRA in healthy volunteers at 3.0-T MRI

scientific article published on 11 November 2014

Spiral flow-generating tube for saline chaser improves aortic enhancement in Gd-EOB-DTPA-enhanced hepatic MRI

scientific article published on 25 September 2018

Submillisievert Radiation Dose Coronary CT Angiography: Clinical Impact of the Knowledge-Based Iterative Model Reconstruction

scientific article published on 21 September 2016

Subtracted 3D CT angiography for the evaluation of intracranial aneurysms in 256-slice multidetector CT: usefulness of the 80-kVp plus compact contrast medium bolus protocol.

scientific article

Takotsubo Cardiomyopathy Mimicking Acute Coronary Syndrome　- Extracellular Volume Quantification Using Cardiac Computed Tomography

scientific article published on 19 December 2018

The Influence of Iterative Reconstruction on Coronary Artery Calcium Scoring-Phantom and Clinical Studies

scientific article published on 29 November 2016

The effect of heart rate on coronary plaque measurements in 320-row coronary CT angiography

scientific article published on 20 July 2018

Timing of the hepatic arterial phase at Gd-EOB-DTPA-enhanced hepatic dynamic MRI: comparison of the test-injection and the fixed-time delay method

scientific article published on 06 June 2013

Tradeoff between noise reduction and inartificial visualization in a model-based iterative reconstruction algorithm on coronary computed tomography angiography.

scientific article

Transluminal attenuation-gradient coronary CT angiography on a 320-MDCT volume scanner: Effect of scan timing, coronary artery stenosis, and cardiac output using a contrast medium flow phantom

scientific article published on 22 October 2016

Trends in Diagnostic Imaging of Cardiac Amyloidosis: Emerging Knowledge and Concepts

scientific article published on 22 May 2020

Usefulness of Virtual Monochromatic Dual-Layer Computed Tomographic Imaging for Breast Carcinoma

scientific article published on 01 January 2020

Usefulness of a Low Tube Voltage: Knowledge-Based Iterative Model Reconstruction Algorithm for Computed Tomography Venography

scientific article published on 26 April 2017

Usefulness of the SPACE pulse sequence at 1.5T MR cholangiography: comparison of image quality and image acquisition time with conventional 3D-TSE sequence.

scientific article

Using 80 kVp on a 320-row scanner for hepatic multiphasic CT reduces the contrast dose by 50 % in patients at risk for contrast-induced nephropathy.

scientific article published on 30 May 2016

Validity of the size-specific dose estimate in adults undergoing coronary CT angiography: comparison with the volume CT dose index

scientific article published on 06 October 2015

Vectors through a cross-sectional image (VCI): A visualization method for four-dimensional motion analysis for cardiac computed tomography.

scientific article

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