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■ Abbreviation / Long Form : EPID / electronic portal imaging device

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Total Number of Papers: 476
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Abbreviation:   EPID  (>> Co-occurring Abbreviation)
Long Form:   electronic portal imaging device
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No. Year Title Co-occurring Abbreviation
2022 A strategy to determine off-axis dosimetric leaf gap using OSLD and EPID. CAX, DLG, MLC, OAX, OSLD
2021 A method for in vivo treatment verification of IMRT and VMAT based on electronic portal imaging device. IMRT, RT, TI, VMAT
2021 A new DOSXYZnrc method for Monte Carlo simulations of 4D dose distributions. VMAT
2021 A novel TPS toolkit to assess correlation between transit fluence dosimetry and DVH metrics for adaptive head and neck radiotherapy. DVH, EPIs, OAR, PTV, VMAT
2021 A system for real-time monitoring of breath-hold via assessment of internal anatomy in tangential breast radiotherapy. CTDI, DIBH, LD, RT
2021 An electronic portal image device (EPID)-based multiplatform rapid daily LINAC QA tool. DQRT, FF, FFF, LINACs
2021 Analysis of EPID Transmission Fluence Maps Using Machine Learning Models and CNN for Identifying Position Errors in the Treatment of GO Patients. AP, CNN, DD, GO, LDC, LR, ML, SI, SSIM
2021 Application programming interface guided QA plan generation and analysis automation. OIS, QA, TPS, VMAT
2021 Assessing the accuracy of electronic portal imaging device (EPID)-based dosimetry: I. Quantities influencing long-term stability. ---
10  2021 Assessing the accuracy of electronic portal imaging device (EPID)-based dosimetry: II. Evaluation of a dosimetric uncertainty budget and development of a new film-in-EPID absorbed dose calibration methodology. ---
11  2021 Assessment of predictive indicators of acute gastrointestinal toxicity using in vivo transmission images. GI
12  2021 Comparison of pretreatment VMAT quality assurance with the integral quality monitor (IQM) and electronic portal imaging device (EPID). DVH, IQM, MLC, QA, VMAT
13  2021 Deep learning-based 3Din vivodose reconstruction with an electronic portal imaging device for magnetic resonance-linear accelerators: a proof of concept study. CNN, MR-LINACs
14  2021 Deep learning-enabled EPID-based 3D dosimetry for dose verification of step-and-shoot radiotherapy. IMRT, PDD, TPS
15  2021 Deep Neural Network with Structural Similarity Difference and Orientation-based Loss for Position Error Classification in The Radiotherapy of Graves' Ophthalmopathy Patients. DNN, GO, SSIM
16  2021 Detecting MLC modeling errors using radiomics-based machine learning in patient-specific QA with an EPID for intensity-modulated radiation therapy. DLG, IMRT, kNN, MLC, QA, SVM, TF
17  2021 Development of an Electronic Portal Imaging Device Dosimetry Method. ICA
18  2021 Effect of Multileaf Collimator Leaf Position Error Determined by Picket Fence Test on Gamma Index Value in Patient-Specific Quality Assurance of Volumetric-Modulated Arc Therapy Plans. QA, SBRT, SRS, VMAT
19  2021 Evaluation of automated pre-treatment and transit in-vivo dosimetry in radiotherapy using empirically determined parameters. QA, VMAT
20  2021 Evaluation of Daily CT for EPID-Based Transit In Vivo Dosimetry. IGRT, IMRT, MLC, MU, ROC
21  2021 Evaluation of IGRT-Induced Imaging Doses and Secondary Cancer Risk for SBRT Early Lung Cancer Patients In Silico Study. CBCT, DVH, EAR
22  2021 Evaluation of two-dimensional electronic portal imaging device using integrated images during volumetric modulated arc therapy for prostate cancer. IVD, VMAT
23  2021 Evaluation of volumetric modulated arc therapy (VMAT) - based total body irradiation (TBI) in pediatric patients. PTV, TBI, VMAT
24  2021 Experimental validation of Fastcat kV and MV cone beam CT (CBCT) simulator. CBCT, CBCT, CNR, GOS, MC, MTF, OBI, RMSE
25  2021 Implementation and experimental evaluation of Mega-voltage fan-beam CT using a linear accelerator. HU, LINAC, MLCs, MUs, MV-FBCT, RED, SPR, TPCT
26  2021 Importance of Beam-Matching between TrueBeam STx and Novalis Tx in Pre-Treatment Quality Assurance Using Portal Dosimetry. MLC, PSQA
27  2021 Improving dose delivery accuracy with EPID in vivo dosimetry: results from amulticenter study. IVD, VMAT
28  2021 Improving intensity-modulated radiation therapy quality assurance by adopting statistical process control. EWMA, IMRT, QA
29  2021 Intrinsic detector sensitivity analysis as a tool to characterize ArcCHECK and EPID sensitivity to variations in delivery for lung SBRT VMAT plans. MLC
30  2021 IPEM topical report: results of a 2020 UK survey on the use of online treatment monitoring solutions for IMRT/VMAT. EIVD, OTM, RT
31  2021 Linac reported steering error insensitive to 6 MV FFF transverse beam position deviations. ---
32  2021 Planar EPID-Based Dosimetry for SRS and SRT Patient-Specific QA. QA, SID, SRS, SRT
33  2021 Radiomics analysis of EPID measurements for patient positioning error detection in thyroid associated ophthalmopathy radiotherapy. AP, AUC, KNN, LR, SI, SVM
34  2021 Verification of an optimizer algorithm by the beam delivery evaluation of intensity-modulated arc therapy plans. ---
35  2020 4D in vivo dose verification for real-time tumor tracking treatments using EPID dosimetry. DMLC, IMRT, PTV
36  2020 A Method of High-Resolution Radiotherapy Delivery Fluences with a Pair of Fields with Orthogonal Collimator Settings: A Study on Ten Head-and-Neck Cancer Patients. DVH, IMRT, MC, MLC, SSW
37  2020 A new registration algorithm of electronic portal imaging devices images based on the automatic detection of bone edges during radiotherapy. ---
38  2020 A rapid, accurate image simulation strategy for mega-voltage cone-beam computed tomography. HU, MC, MV-CBCT
39  2020 Analyses of integrated EPID images for on-treatment quality assurance to account for interfractional variations in volumetric modulated arc therapy. HNC, PC, VMAT
40  2020 Anovel approach to SBRT patient quality assurance using EPID-based real-time transit dosimetry : Astep to QA with in vivo EPID dosimetry. IMRT, SBRT
41  2020 Clinical Experience of Intensity Modulated Radiotherapy Pre-Treatment Quality Assurance for Carcinoma Head and Neck Patients with EPID and IMatriXX in Rural Center. IMRT, PSQA, QA
42  2020 Deep learning-augmented radiotherapy visualization with a cylindrical radioluminescence system. CRIS, MLC
43  2020 Dosimetric and mechanical equivalency of Varian TrueBeam linear accelerators. ---
44  2020 Estimating dose delivery accuracy in stereotactic body radiation therapy: A review of in-vivo measurement methods. DAM, IVM, LFA, PD, QA, SBRT, TD
45  2020 External validation of a hidden Markov model for gamma-based classification of anatomical changes in lung cancer patients using EPID dosimetry. CBCT, CHUQ, DVH, HMM, IGRT, VMAT
46  2020 Identification of treatment error types for lung cancer patients using convolutional neural networks and EPID dosimetry. CNNs, PDIs
47  2020 In vivo dosimetry for patients with prostate cancer to assess possible impact of bladder and rectum preparation. FF, IVD, VMAT
48  2020 Modeling the temporal-spatial nature of the readout of an electronic portal imaging device (EPID). CCW, CW, MBP-EPID
49  2020 Performance of a linear accelerator couch positioning quality control task using an electronic portal imaging device. QA
50  2020 Practical beam steering of X-ray beams on Elekta accelerators: The effect of focal spot alignment on beam (symmetry and position) and radiation isocentre (size and position). GMF
51  2020 Simple Electronic Portal Imager-Based Pretreatment Quality Assurance using Acuros XB: A Feasibility Study. DTA, FEPID, IMRT, TPS
52  2020 Technical Note: Synthetic treatment beam imaging for motion monitoring during spine SBRT treatments - a phantom study. CC, ESTB, FOVs, LR, MV, SBRT
53  2020 Toward real-time verification for MLC tracking treatments using time-resolved EPID imaging. MLC, RMS error, SABR, VMAT
54  2020 Using in vivo EPID images to detect and quantify patient anatomy changes with gradient dose segmented analysis. GDSA, TPS
55  2019 A comprehensive geometric quality assurance framework for preclinical microirradiators. QA, SA-IGRT, SARRP
56  2019 A simulation-based method for evaluating geometric tests of a linac c-arm in quality control in radiotherapy. ---
57  2019 An Empirical Transmitted EPID Dosimetry Method using a Back-Projection Algorithm. ---
58  2019 Application of TG-100 risk analysis methods to the acceptance testing and commissioning process of a Halcyon linear accelerator. ATC, FMEA, FMs, MLC
59  2019 Automatic detection of graticule isocenter and scale from kV and MV images. kV, MV
60  2019 Characterization of the HalcyonTM multileaf collimator system. MLC, MPC
61  2019 Commissioning of portal dosimetry using a novel method for flattening filter-free photon beam in a nontrue beam linear accelerator. FFF, GAI, IMRT, MU, PD, SDD, SRS, VMAT
62  2019 Development of a novel high quantum efficiency MV x-ray detector for image-guided radiotherapy: A feasibility study. AMFPI, MTF, QE, SPR
63  2019 Electronic Portal Imaging Device-Based Three-Dimensional Volumetric Dosimetry for Intensity-modulated Radiotherapy Pretreatment Quality Assurance. DTA, DVH, IMRT, TPS
64  2019 EPID sensitivity to delivery errors for pre-treatment verification of lung SBRT VMAT plans. MLC, SBRT, TPS
65  2019 Evaluating a potential technique with local optical flow vectors for automatic organ-at-risk (OAR) intrusion detection and avoidance during radiotherapy. DIBH, OAR
66  2019 Evaluation of positional accuracy of the Varian's exact-arm and retractable-arm support electronic portal imaging device using intensity-modulated radiotherapy graticule phantom. E-arm, IMRT, R-arm, SIDs, TPS
67  2019 First Report of the Clinical Use of a Commercial Automated System for Daily Patient QA Using EPID Exit Images. ---
68  2019 Image-guided total-body irradiation with a movable electronic portal imaging device for bone marrow transplant conditioning. CR, TBI
69  2019 Investigating the effectiveness of monitoring relevant variations during IMRT and VMAT treatments by EPID-based 3D in vivo verification performed using planning CTs. DVH, MLC, PTV
70  2019 Machine learning for automated quality assurance in radiotherapy: A proof of principle using EPID data description. LoC, ML, MLC, QA, SVDD, SVM
71  2019 Remote dosimetric auditing of clinical trials: The need for vendor specific models to convert images to dose. EM, FSFs, IMRT, VM, VM
72  2019 SBRT combined with concurrent chemoradiation in stage III NSCLC: Feasibility study of the phase I Hybrid trial. FRT, LN, PT
73  2019 Set-up error validation with EPID images: Measurements vs Egs_cbct simulation. CBCT, IAI
74  2019 Technical Note: Accuracy of MTF measurements with an edge phantom at megavoltage x-ray energies. MTF, MV
75  2019 Two-dimensional EPID dosimetry for an MR-linac: Proof of concept. IC, MR
76  2019 Use of artificial neural network for pretreatment verification of intensity modulation radiation therapy fields. ANNs, IMRT
77  2018 2D Dose Reconstruction by Artificial Neural Network for Pretreatment Verification of IMRT Fields. ANNs, IMRT
78  2018 A high DQE water-equivalent EPID employing an array of plastic-scintillating fibers for simultaneous imaging and dosimetry in radiotherapy. DQE, MC, MTF, NPS
79  2018 A Monte Carlo study of the impact of phosphor optical properties on EPID imaging performance. DQE, MTF, NRMSE
80  2018 A remote EPID-based dosimetric TPS-planned audit of centers for clinical trials: outcomes and analysis of contributing factors. GMV, GPR, IMRT, IR, TPS, VMAT
81  2018 A study on the effect of detector resolution on gamma index passing rate for VMAT and IMRT QA. DVH, IMRT, MLC, QA, ROC, VMAT
82  2018 A validation study of a dedicated software for an automated in vivo dosimetry control in radiotherapy. ---
83  2018 An EPID-based method to determine mechanical deformations in a linear accelerator. DOF
84  2018 Characterization of EPID software for VMAT transit dosimetry. DC, QA, TPS, VMAT
85  2018 Characterizing a novel scintillating glass for application to megavoltage cone-beam computed tomography. CBCT, DQE, kV, MTF, MV, NNPS, NPS, OBI, SDNR
86  2018 Collision Risk Mitigation of Varian TrueBeam Linear Accelerator With Supplemental Live-View Cameras. ---
87  2018 Commissioning and Evaluation of an Electronic Portal Imaging Device-Based In-Vivo Dosimetry Software. IMRT
88  2018 Compared with intensity-modulated radiotherapy, image-guided radiotherapy reduces severity of acute radiation-induced skin toxicity during radiotherapy in patients with breast cancer. IGRT, IMRT, RD, RT
89  2018 Deep learning for patient-specific quality assurance: Identifying errors in radiotherapy delivery by radiomic analysis of gamma images with convolutional neural networks. IMRT, MLC, QA
90  2018 Detection of the focal spot motion relative to the collimator axis of a linear accelerator under gantry rotation. FFF, FSP, kV, MV, TPS
91  2018 Determination of geometric accuracy of radiotherapy fields by port film and DRR using Matlab graphical user interface. DRR
92  2018 Development and implementation of EPID-based quality assurance tests for the small animal radiation research platform (SARRP). QA, SA-IGRT, SARRP
93  2018 Dual edge apparatus and algorithm for measurement of x-ray beam spot parameters. ---
94  2018 Enhancement of megavoltage electronic portal images for markerless tumor tracking. CLAHE, MSSD, MV
95  2018 EPID-based invivo dosimetry using Dosimetry Check™: Overview and clinical experience in a 5-yr study including breast, lung, prostate, and head and neck cancer patients. DC, IVD, VMAT
96  2018 Evaluation of application of EPID for rapid QC testing of linear accelerator. ---
97  2018 Experimental verification of a 3D in vivo dose monitoring system based on EPID. IMRT
98  2018 Exploration of temporal stability and prognostic power of radiomic features based on electronic portal imaging device images. DRRs, ICCs, SBRT
99  2018 Investigation of the use of external aluminium targets for portal imaging in a medical accelerator using Geant4 Monte Carlo simulation. CR
100  2018 Kilovoltage transit and exit dosimetry for a small animal image-guided radiotherapy system using built-in EPID. CAX, IC, SARRP