Evaluation of interfraction setup variations for postmastectomy radiation therapy using EPID‐based in vivo dosimetry
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.12712
Abstract: Abstract Postmastectomy radiation therapy is technically difficult and can be considered one of the most complex techniques concerning patient setup reproducibility. Slight patient setup variations — particularly when high‐conformal treatment techniques are used — can… read more here.
Keywords: radiation therapy; epid based; setup variations; setup ... See more keywords
Dosimetry verification of three‐dimensional printed polylactic acid template‐guided precision 125I seed implantation for lung cancer using a desktop three‐dimensional printer
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13419
Abstract: Abstract Introduction The purpose of this study was to verify the effectiveness of polylactic acid (PLA) template puncture route planning by comparing preoperative and postoperative dosimetry using computerized tomography (CT)‐guided implantation of 125I radioactive seeds.… read more here.
Keywords: three dimensional; seed; template; group ... See more keywords
Pre-clinical and clinical evaluation of the HYPERSCINT plastic scintillation dosimetry research platform for in vivo dosimetry during radiotherapy.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of applied clinical medical physics"
DOI: 10.1002/acm2.13551
Abstract: PURPOSE The purpose of this work is to evaluate the Hyperscint-RP100 scintillation dosimetry research platform (Hyperscint-RP100, Medscint Inc., Quebec, QC, Canada) designed for clinical quality assurance (QA) for use in in vivo dosimetry measurements. METHODS… read more here.
Keywords: hyperscint; treatment; clinical evaluation; dosimetry ... See more keywords
Evaluation of automatic tube current modulation of CT scanners using a dedicated and the CTDI dosimetry phantoms
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13620
Abstract: Abstract Purpose To investigate the operation principles of the automatic tube current modulation (ATCM) of a CT scanner, using a dedicated phantom and the CT dosimetry index (CTDI) phantom. Material and methods The Mercury 4.0… read more here.
Keywords: modulation; current modulation; tube current; dosimetry ... See more keywords
Key Challenges for In vitro Testing of Tobacco Products for Regulatory Applications: Recommendations for Dosimetry.
Sign Up to like & getrecommendations! Published in 2022 at "Drug testing and analysis"
DOI: 10.1002/dta.3344
Abstract: The Institute for In Vitro Sciences (IIVS) is sponsoring a series of workshops to develop recommendations for optimal scientific and technical approaches for conducting in vitro assays to assess potential toxicity within and across tobacco… read more here.
Keywords: tobacco products; tobacco; key challenges; challenges vitro ... See more keywords
Use of parallel‐plate ionization chambers in reference dosimetry of NOVAC and LIAC® mobile electron linear accelerators for intraoperative radiotherapy: a multi‐center survey
Sign Up to like & getrecommendations! Published in 2017 at "Medical Physics"
DOI: 10.1002/mp.12020
Abstract: Purpose: LIAC® and NOVAC are two mobile linear accelerators dedicated to intraoperative radiation therapy (IORT), generating electron beams in the energy range of 3–12 MeV. Due to high dose‐per‐pulse (up to 70 mGy per pulse),… read more here.
Keywords: ionization chambers; linear accelerators; ferrous sulphate; dosimetry ... See more keywords
Supplement 2 for the 2004 update of the AAPM Task Group No. 43 Report: Joint recommendations by the AAPM and GEC-ESTRO.
Sign Up to like & getrecommendations! Published in 2017 at "Medical physics"
DOI: 10.1002/mp.12430
Abstract: Since the publication of the 2004 update to the American Association of Physicists in Medicine (AAPM) Task Group No. 43 Report (TG-43U1) and its 2007 supplement (TG-43U1S1), several new low-energy photon-emitting brachytherapy sources have become… read more here.
Keywords: gec estro; model; report; dosimetry ... See more keywords
Physical validation of a Monte Carlo‐based, phantom‐derived approach to computed tomography organ dosimetry under tube current modulation
Sign Up to like & getrecommendations! Published in 2017 at "Medical Physics"
DOI: 10.1002/mp.12461
Abstract: Purpose: To physically validate the accuracy of a Monte Carlo‐based, phantom‐derived methodology for computed tomography (CT) dosimetry that utilizes organ doses from precomputed axial scans and that accounts for tube current modulation (TCM). Methods: The… read more here.
Keywords: organ dose; phantom; monte carlo; carlo based ... See more keywords
Radiation dosimetry of [131I]ICF01012 in rabbits: Application to targeted radionuclide therapy for human melanoma treatment
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DOI: 10.1002/mp.13165
Abstract: PURPOSE Dosimetry for melanoma-targeted radionuclide therapy (TRT) with [131 I]ICF01012, a melanin ligand, has been previously evaluated in mice bearing melanomas. In this study, activity distribution and dosimetry are performed on healthy rabbits (Fauve de… read more here.
Keywords: melanoma; icf01012; targeted radionuclide; dosimetry ... See more keywords
Voxel-based dosimetry is superior to mean-absorbed dose approach for establishing dose-effect relationship in targeted radionuclide therapy.
Sign Up to like & getrecommendations! Published in 2019 at "Medical physics"
DOI: 10.1002/mp.13851
Abstract: It is becoming evident that patient-individualized dosimetry in targeted radionuclide therapy (TRT) is a must and not a luxury in the era of precision medicine. It's often argued that patient-specific absorbed dose assessment should be… read more here.
Keywords: radionuclide therapy; relationship; dosimetry; absorbed dose ... See more keywords
Technical Note: Fricke dosimetry for blood irradiators.
Sign Up to like & getrecommendations! Published in 2020 at "Medical physics"
DOI: 10.1002/mp.14487
Abstract: PURPOSE The Fricke dosimeter has been shown to be a viable option as an absorbed dose standard. The present work aims to provide the dose distribution in an irradiator container during blood irradiation using Fricke… read more here.
Keywords: dosimetry blood; phantom; fricke dosimetry; blood ... See more keywords