Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms - Wikidata - wikimedia - TriplyDB

Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms

Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms

http://www.wikidata.org/entity/Q37330486

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Reducing radiation dose to selected organs by selecting the tube start angle in MDCT helical scans: a Monte Carlo based study.The feasibility of a scanner-independent technique to estimate organ dose from MDCT scans: using CTDIvol to account for differences between scanners.In vitro dose measurements in a human cadaver with abdomen/pelvis CT scans Organ localization: toward prospective patient-specific organ dosimetry in computed tomography.Technical Note: Phantom study to evaluate the dose and image quality effects of a computed tomography organ-based tube current modulation technique.Experimental estimates of peak skin dose and its relationship to the CT dose index using the CTDI head phantom.Sample size requirements for estimating effective dose from computed tomography using solid-state metal-oxide-semiconductor field-effect transistor dosimetry.Accuracy of Monte Carlo simulations compared to in-vivo MDCT dosimetry.Direct and fast measurement of CT beam filter profiles with simultaneous geometrical calibration.Dynamic volume vs respiratory correlated 4DCT for motion assessment in radiation therapy simulation.Organ dose and inherent uncertainty in helical CT dosimetry due to quasiperiodic dose distributions.The effects of gantry tilt on breast dose and image noise in cardiac CT.Validation of a Monte Carlo model used for simulating tube current modulation in computed tomography over a wide range of phantom conditions/challenges.Influence of 320-detector-row volume scanning and AAPM report 111 CT dosimetry metrics on size-specific dose estimate: a Monte Carlo study.Measurements of multidetector CT surface dose distributions using a film dosimeter and chest phantom.IMPLICATIONS OF PATIENT CENTRING ON ORGAN DOSE IN COMPUTED TOMOGRAPHY.Influence of difference in cross-sectional dose profile in a CTDI phantom on X-ray CT dose estimation: a Monte Carlo study.Comparison of radiation dose estimates, image noise, and scan duration in pediatric body imaging for volumetric and helical modes on 320-detector CT and helical mode on 64-detector CT.

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Variability of surface and center position radiation dose in MDCT: Monte Carlo simulations using CTDI and anthropomorphic phantoms

http://www.wikidata.org/entity/Q37330486

description

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bilimsel makale

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scientific article published on March 2009

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Variability of surface and cen ...... I and anthropomorphic phantoms

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Variability of surface and cen ...... and anthropomorphic phantoms.

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Variability of surface and cen ...... I and anthropomorphic phantoms

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Variability of surface and cen ...... and anthropomorphic phantoms.

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Variability of surface and cen ...... I and anthropomorphic phantoms

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Variability of surface and cen ...... and anthropomorphic phantoms.

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Medical Physics

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Variability of surface and cen ...... I and anthropomorphic phantoms

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Adam C Turner

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Ali S Savandi

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Andrew N Primak

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Chris H Cagnon

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Cynthia H McCollough

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Di Zhang

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Dianna D Cody

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Donna M Stevens

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Erin Angel

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John J Demarco

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P2860

A method for describing the doses delivered by transmission x-ray computed tomography.

The GSF family of voxel phantoms.

AAPM/RSNA Physics Tutorial for Residents: Topics in CT. Radiation dose in CT.

A Monte Carlo based method to estimate radiation dose from multidetector CT (MDCT): cylindrical and anthropomorphic phantoms.

A CT-based Monte Carlo simulation tool for dosimetry planning and analysis.

A Monte Carlo-based method to estimate radiation dose from spiral CT: from phantom testing to patient-specific models.

Estimating radiation doses from multidetector CT using Monte Carlo simulations: effects of different size voxelized patient models on magnitudes of organ and effective dose.

Early first-trimester fetal radiation dose estimation in 16-MDCT without and with automated tube current modulation.

Validation of a Monte Carlo tool for patient-specific dose simulations in multi-slice computed tomography.

Radiation dose to the female breast from 16-MDCT body protocols.

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1025-1038

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scholarly article

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10.1118/1.3078053

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3

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36

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Michael McNitt-Gray

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2009-03-01T00:00:00Z

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24309678

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19378763

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