Cargando…

Geometric accuracy of the MR imaging techniques in the presence of motion

Magnetic Resonance Imaging (MRI) is increasingly being used for improving tumor delineation and tumor tracking in the presence of respiratory motion. The purpose of this work is to design and build an MR compatible motion platform and to use it for evaluating the geometric accuracy of MR imaging tec...

Descripción completa

Detalles Bibliográficos
Autores principales:	Torfeh, Tarraf, Hammoud, Rabih, El Kaissi, Tarek, McGarry, Maeve, Aouadi, Souha, Fayad, Hadi, Al‐Hammadi, Noora
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2018
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5849831/ https://www.ncbi.nlm.nih.gov/pubmed/29388320 http://dx.doi.org/10.1002/acm2.12274

Ejemplares similares

Design and construction of a customizable phantom for the characterization of the three‐dimensional magnetic resonance imaging geometric distortion
por: Torfeh, Tarraf, et al.
Publicado: (2021)

Deep Learning Approaches for Automatic Quality Assurance of Magnetic Resonance Images Using ACR Phantom
por: Torfeh, Tarraf, et al.
Publicado: (2023)

Simulation of intrafraction motion and overall geometric accuracy of a frameless intracranial radiosurgery process
por: Feygelman, Vladimir, et al.
Publicado: (2008)

MRI Reduces Variation of Contouring for Boost Clinical Target Volume in Breast Cancer Patients Without Surgical Clips in the Tumour Bed
por: Al-Hammadi, Noora, et al.
Publicado: (2017)

Off-line magnetic resonance imaging navigation of cervix cancer brachytherapy in patients with risk factors for uterine perforation
por: Al-Hammadi, Noora Mohammed, et al.
Publicado: (2017)

Geometric and dosimetric impact of anatomical changes for MR‐only radiation therapy for the prostate
por: Nejad‐Davarani, Siamak P., et al.
Publicado: (2019)

Non rigid respiratory motion correction in whole body PET/MR imaging
por: Fayad, Hadi, et al.
Publicado: (2014)

Respiratory and cardiac motion correction in dual gated PET/MR imaging
por: Fayad, Hadi, et al.
Publicado: (2015)

Evaluation of dosimetric uncertainty caused by MR geometric distortion in MRI‐based liver SBRT treatment planning
por: Han, Silu, et al.
Publicado: (2019)

Evaluation of the truebeam machine performance check (MPC) geometric checks for daily IGRT geometric accuracy quality assurance
por: Barnes, Michael P, et al.
Publicado: (2017)

Motion modeling from 4D MR images of liver simulating phantom
por: Kavaluus, Henna, et al.
Publicado: (2022)

An image fusion study of the geometric accuracy of magnetic resonance imaging with the Leksell stereotactic localization system
por: Yu, Cheng, et al.
Publicado: (2001)

Characterization of a 0.35T MR system for phantom image quality stability and in vivo assessment of motion quantification
por: Saenz, Daniel L., et al.
Publicado: (2015)

Clinical experience of MRI(4D) QUASAR motion phantom for latency measurements in 0.35T MR‐LINAC
por: Kim, Taeho, et al.
Publicado: (2020)

Correlation of phantom‐based and log file patient‐specific QA with complexity scores for VMAT
por: Agnew, Christina E., et al.
Publicado: (2014)

Evaluation of radixact motion synchrony for 3D respiratory motion: Modeling accuracy and dosimetric fidelity
por: Ferris, William S., et al.
Publicado: (2020)

Development and clinical validation of a robust knowledge‐based planning model for stereotactic body radiotherapy treatment of centrally located lung tumors
por: Visak, Justin, et al.
Publicado: (2020)

Target localization accuracy in frame‐based stereotactic radiosurgery: Comparison between MR‐only and MR/CT co‐registration approaches
por: Pappas, Eleftherios P., et al.
Publicado: (2022)

Evaluation of plan quality and treatment efficiency for single‐isocenter/two‐lesion lung stereotactic body radiation therapy
por: Sanford, Lana, et al.
Publicado: (2018)

An Automated knowledge‐based planning routine for stereotactic body radiotherapy of peripheral lung tumors via DCA‐based volumetric modulated arc therapy
por: Visak, Justin, et al.
Publicado: (2020)

Reducing motion artifacts in 4D MR images using principal component analysis (PCA) combined with linear polynomial fitting model
por: Yang, Juan, et al.
Publicado: (2015)

Flattening filter free VMAT for a stereotactic, single‐dose of 30 Gy to lung lesion in a 15‐min treatment slot
por: Pokhrel, Damodar, et al.
Publicado: (2020)

Fractal Geometric Model for Statistical Intermittency Phenomenon
por: Tarraf, Walid, et al.
Publicado: (2023)

Voluntary Deep Inspiration Breath-hold Reduces the Heart Dose Without Compromising the Target Volume Coverage During Radiotherapy for Left-sided Breast Cancer
por: Al-Hammadi, Noora, et al.
Publicado: (2018)

Risk of target coverage loss for stereotactic body radiotherapy treatment of synchronous lung lesions via single‐isocenter volumetric modulated arc therapy
por: Critchfield, Lana C., et al.
Publicado: (2020)

Accuracy and sensitivity of four‐dimensional dose calculation to systematic motion variability in stereotatic body radiotherapy (SBRT) for lung cancer
por: Chan, Mark K.H., et al.
Publicado: (2012)

Intra-Fraction Motion Management for Radiosurgical Treatments of Trigeminal Neuralgia: Clinical Experience, Imaging Frequency, and Motion Analysis
por: Agazaryan, Nzhde, et al.
Publicado: (2021)

Quality assurance of geometric accuracy based on an electronic portal imaging device and log data analysis for Dynamic WaveArc irradiation
por: Hirashima, Hideaki, et al.
Publicado: (2018)

The Impact of System-Related Magnetic Resonance Imaging Geometric Distortion in Stereotactic Radiotherapy: A Case Report
por: Kumagai, Motoki, et al.
Publicado: (2022)

On the use of single‐isocenter VMAT plans for SBRT treatment of synchronous multiple lung lesions: Plan quality, treatment efficiency, and early clinical outcomes
por: Pokhrel, Damodar, et al.
Publicado: (2020)

Automation and integration of a novel restricted single‐isocenter stereotactic body radiotherapy (a‐RESIST) method for synchronous two lung lesions
por: Critchfield, Lana Sanford, et al.
Publicado: (2021)

Feasibility of using ring‐mounted Halcyon Linac for single‐isocenter/two‐lesion lung stereotactic body radiation therapy
por: Pokhrel, Damodar, et al.
Publicado: (2022)

A simulation‐based method for evaluating geometric tests of a linac c‐arm in quality control in radiotherapy
por: Baran, Mateusz, et al.
Publicado: (2019)

A new geometric and mechanical verification device for medical LINACs
por: Welsh, Keith T., et al.
Publicado: (2002)

Dosimetric, mechanical, and geometric verification of conformal dynamic arc treatment
por: Malatesta, T., et al.
Publicado: (2003)

MRI geometric distortion: Impact on tangential whole‐breast IMRT
por: Walker, Amy, et al.
Publicado: (2016)

Robust optimization of VMAT for prostate cancer accounting for geometric uncertainty
por: Wada, Takuya, et al.
Publicado: (2022)

Fast generation of lung SBRT plans with a knowledge‐based planning model on ring‐mounted Halcyon Linac
por: Visak, Justin, et al.
Publicado: (2021)

Accuracy of 3D volumetric image registration based on CT, MR and PET/CT phantom experiments
por: Li, Guang, et al.
Publicado: (2008)

Patient‐specific geometrical distortion corrections of MRI images improve dosimetric planning accuracy of vestibular schwannoma treated with gamma knife stereotactic radiosurgery
por: Safari, Mojtaba, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_ae3d3mh5k76d8pr5hjp5c14alp