Cargando…

The Impact of Dose Rate on the Accuracy of Step-and-Shoot Intensity-modulated Radiation Therapy Quality Assurance Using Varian 2300CD

INTRODUCTION: Intensity-modulated radiation therapy (IMRT) delivery using “step-and-shoot” technique on Varian C-Series linear accelerator (linac) is influenced by the communication frequency between the multileaf collimator and linac controllers. Hence, the dose delivery accuracy is affected by the...

Descripción completa

Detalles Bibliográficos
Autores principales:	Njeh, Christopher F., Salmon, Howard W., Schiller, Claire
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Medknow Publications & Media Pvt Ltd 2017
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5744448/ https://www.ncbi.nlm.nih.gov/pubmed/29296034 http://dx.doi.org/10.4103/jmp.JMP_18_17

Ejemplares similares

Enhanced dynamic wedge output factors for Varian 2300CD and the case for a reference database
por: Njeh, Christopher F.
Publicado: (2015)

Neutron sources in the varian Clinac 2100C/2300C medical accelerator calculated by the EGS4 code
por: Mao, X S, et al.
Publicado: (1996)

Performance evaluation and quality assurance of Varian enhanced dynamic wedges
por: Alaei, Parham, et al.
Publicado: (2006)

Quality assurance methodology for Varian RapidArc treatment plans
por: Iftimia, Ileana, et al.
Publicado: (2010)

Three corrections for overshoot effect improved the dose for step-and-shoot intensity-modulated radiation therapy
por: Yu, Chun-Yen, et al.
Publicado: (2021)

Dosimetric effects of jaw tracking in step‐and‐shoot intensity‐modulated radiation therapy
por: Joy, Sarah, et al.
Publicado: (2012)

Evaluation of a biplanar diode array dosimeter for quality assurance of step‐and‐shoot IMRT
por: Feygelman, Vladimir, et al.
Publicado: (2009)

Dose linearity and uniformity of Siemens ONCOR impression plus linear accelerator designed for step-and-shoot intensity-modulated radiation therapy
por: Bhangle, Janhavi R., et al.
Publicado: (2007)

A simple quality assurance test tool for the visual verification of light and radiation field congruent using electronic portal images device and computed radiography
por: Njeh, Christopher F, et al.
Publicado: (2012)

Clinical implications of the overshoot effect for treatment plan delivery and patient‐specific quality assurance for step‐and‐shoot IMRT
por: Baines, John A., et al.
Publicado: (2016)

Report on the visit to Varian - Turin
por: Wahl, H
Publicado: (1970)

Distribution pattern of colorectal diseases based on 2300 total colonoscopies
por: Bafandeh, Yousef, et al.
Publicado: (2017)

Cardiac arrhythmias in patients with COVID-19: Lessons from 2300 telemetric monitoring days on the intensive care unit
por: Parwani, Abdul Shokor, et al.
Publicado: (2021)

A step and shoot intensity modulated technique for total body irradiation
por: Fog, Lotte S., et al.
Publicado: (2019)

Capsule Retentions and Incomplete Capsule Endoscopy Examinations: An Analysis of 2300 Examinations
por: Höög, Charlotte M., et al.
Publicado: (2012)

Evidence for a spin-5 boson resonance at 2300 MeV
por: Alper, B, et al.
Publicado: (1980)

Report on second half of Run 19. (22.00-23.00)
por: De Jonge, M J
Publicado: (1971)

Analysis of cervical human papillomavirus infection in 2300 women in Urumqi, China
por: Yao, Lili, et al.
Publicado: (2018)

Friday 5 September, 0800–1000 Concurrent Session: Radiation Oncology Varian Prize
Publicado: (2014)

Evaluation of Varian’s SmartAdapt for clinical use in radiation therapy for patients with thoracic lesions
por: Vickress, Jason, et al.
Publicado: (2021)

Impact of dose rate on accuracy of intensity modulated radiation therapy plan delivery using the pretreatment portal dosimetry quality assurance and setting up the workflow at hospital levels
por: Kaviarasu, Karunakaran, et al.
Publicado: (2015)

Tumor delineation: The weakest link in the search for accuracy in radiotherapy
por: Njeh, C. F.
Publicado: (2008)

Absorbed dose and dose rate using the Varian OBI 1.3 and 1.4 CBCT system
por: Palm, Åsa, et al.
Publicado: (2010)

Characterization of dose impact on IMRT and VMAT from couch attenuation for two Varian couches
por: Li, Heng, et al.
Publicado: (2011)

2300. Incidence of COVID-19 in Irish Healthcare Workers: Preliminary Results from PRECISE-5
por: Kenny, Claire, et al.
Publicado: (2023)

Deuteron stripping on beryllium target in the 100-2300 MeV energy range
por: Lecolley, J F, et al.
Publicado: (1998)

Run 317, 15.4 GeV, 23.00 . 1.00
por: Lemeilleur, F
Publicado: (1973)

Out‐of‐field doses and neutron dose equivalents for electron beams from modern Varian and Elekta linear accelerators
por: Cardenas, Carlos E., et al.
Publicado: (2016)

Varian 220 l/s noble vacion pumps
por: Wahl, H
Publicado: (1970)

Varian 220 l/s noble vacion pumps
por: Wahl, H
Publicado: (1970)

Evaluation of relative transmitted dose for a step and shoot head and neck intensity modulated radiation therapy using a scanning liquid ionization chamber electronic portal imaging device
por: Mohammadi, Mohammad, et al.
Publicado: (2012)

Independent evaluation of the effectiveness of IsoCal in improving image center accuracy on Varian TrueBeam and Clinac machines
por: Du, Weiliang, et al.
Publicado: (2018)

2300. Incidence, Complications, and Recurrence of Herpes Zoster in Unvaccinated Adults ≥50 Years of Age
por: Ackerson, Bradley, et al.
Publicado: (2019)

Evaluation of internal margins for prostate for step and shoot intensity‐modulated radiation therapy and volumetric modulated arc therapy using different margin formulas
por: Higuchi, Daiki, et al.
Publicado: (2022)

Microprogrammed floating-point arithmetic for the Varian-73 computer
por: Frenckner, K, et al.
Publicado: (1977)

Varian HDR surface applicators — commissioning and clinical implementation
por: Iftimia, Ileana, et al.
Publicado: (2016)

Performance optimization of the Varian aS500 EPID system
por: Berger, Lucie, et al.
Publicado: (2006)

Massilia varians Isolated from a Clinical Specimen
por: Cho, Jooyoung, et al.
Publicado: (2017)

Analysis of dose comparison techniques for patient‐specific quality assurance in radiation therapy
por: Yu, Liting, et al.
Publicado: (2019)

Development of a virtual source model for Monte Carlo‐based independent dose calculation for varian linac
por: Castle, James R., et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_s8blhmfu7qf9vddki51vsqtmht