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â–  Abbreviation / Long Form : MVCT / megavoltage computed tomography

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Total Number of Papers: 110
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Abbreviation:   MVCT  (>> Co-occurring Abbreviation)
Long Form:   megavoltage computed tomography
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No. Year Title Co-occurring Abbreviation
2020 Recommendations of megavoltage computed tomography settings for the implementation of adaptive radiotherapy on helical tomotherapy units. CNR, IQM, IR, kVCT
2020 Surface-guided tomotherapy improves positioning and reduces treatment time: A retrospective analysis of 16835 treatment fractions. ---
2020 TomoMQA: Automated analysis program for MVCT quality assurance of helical tomotherapy. ---
2019 Development of a rotational set-up correction device for stereotactic head radiation therapy: A performance evaluation. HT, IGRT, SRT
2019 Evaluation and improvement the safety of total marrow irradiation with helical tomotherapy using repeat failure mode and effects analysis. FM, FMEA, HT-TMI, QC
2019 Evaluation of the effectiveness of novel single-intervention adaptive radiotherapy strategies based on daily dose accumulation. ART, OARs, PG
2019 Fast, Low-Dose Megavoltage-Topogram Localization on TomoTherapy: Initial Clinical Experience With Mesothelioma Patients. AP, LAT, MV-topogram
2019 Incorporation of Dosimetric Gradients and Parotid Gland Migration Into Xerostomia Prediction. IMRT, MD, PGM, RT
2019 Multi-institutional evaluation of MVCT guided patient registration and dosimetric precision in total marrow irradiation: A global health initiative by the international consortium of total marrow irradiation. HN, PBI, PTV, SC, TMI, WBI
10  2019 Patient organ doses from megavoltage computed tomography delivery with a helical tomotherapy unit using a general treatment planning system. TPS
11  2019 [Quantitative evaluation of image quality of megavoltage computed tomography for guiding helical tomotherapy]. ---
12  2018 Assessment of inter- and intra-fractional volume of bladder and body contour by mega-voltage computed tomography in helical tomotherapy for pelvic malignancy. POSTBV, PREBV
13  2018 Effects of megavoltage computed tomographic scan methodology on setup verification and adaptive dose calculation in helical TomoTherapy. APs, ART, IGRT, RIs
14  2018 The Feasibility Study of Megavoltage Computed Tomographic (MVCT) Image for Texture Feature Analysis. AcP, CCC, HT, RI
15  2018 TransitQA - A new method for transit dosimetry of Tomotherapy patients. DTA, OBD
16  2017 Accuracy of eight deformable image registration (DIR) methods for tomotherapy megavoltage computed tomography (MVCT) images. DIR, NPC
17  2017 Automatic contour propagation using deformable image registration to determine delivered dose to spinal cord in head-and-neck cancer radiotherapy. CI, DBC, kVCT
18  2017 Clinical benefits of new immobilization system for hypofractionated radiotherapy of intrahepatic hepatocellular carcinoma by helical tomotherapy. 4DCT, HCC, kVCT
19  2017 Delivered dose can be a better predictor of rectal toxicity than planned dose in prostate radiotherapy. AUC, DSMs, EUD
20  2017 Evaluation of Deformable Image Registration (DIR) Methods for Dose Accumulation in Nasopharyngeal Cancer Patients during Radiotherapy. DIR, NPC
21  2017 Interfractional Rectal Displacement Requiring Repeated Precaution Did Not Correlate to Biochemical Control and Rectal Toxicity in Patients with Prostate Cancer Treated with Image-guided Intensity-modulated Radiation Therapy. BMI, IG-IMRT, PSA
22  2017 Long-term dosimetric stability of multiple TomoTherapy delivery systems. DCS
23  2017 Technical Note: Comparison of megavoltage, dual-energy, and single-energy CT-based mu-maps for a four-channel breast coil in PET/MRI. AC, DECT, mu-map, RF, SECT
24  2016 COMPUTED TOMOGRAPHY DOSE INDEX MEASUREMENT FOR Hi-ART MEGAVOLTAGE HELICAL CT. CT, DLPs
25  2016 Fast Megavoltage Computed Tomography: A Rapid Imaging Method for Total Body or Marrow Irradiation in Helical Tomotherapy. FBP, HT, IR
26  2016 Geometric validation of MV topograms for patient localization on TomoTherapy. AP, kV-DRT, kVCT, LAT, SI
27  2016 Image guided volumetric response during chemoradiotherapy for head and neck squamous cell carcinoma as a predictor of disease outcomes. CRT, EOT, HNSCC, LF, ND, OS, PFS, PT
28  2016 Moderate Hypofractionation with Simultaneous Integrated Boost in Prostate Cancer: Long-term Results of a Phase I-II Study. bRFS, CSS, EQD2
29  2016 Surface imaging, laser positioning or volumetric imaging for breast cancer with nodal involvement treated by helical TomoTherapy. CI, SD
30  2016 The ratio of weight loss to planning target volume significantly impacts setup errors in nasopharyngeal cancer patients undergoing helical tomotherapy with daily megavoltage computed tomography. AP, HT, ML, NPC, PTV, RT, SI
31  2015 Assessment of three-dimensional set-up errors using megavoltage computed tomography (MVCT) during image-guided intensity-modulated radiation therapy (IMRT) for craniospinal irradiation (CSI) on helical tomotherapy (HT). CSI, CTV, HT, IMRT, PTV
32  2015 Early volume variation of positive lymph nodes assessed by in-room mega voltage CT images predicts risk of loco-regional relapses in head and neck cancer patients treated with intensity-modulated radiotherapy. HR, PNs, PTVs
33  2015 Imaging dose in breast radiotherapy: does breast size affect the dose to the organs at risk and the risk of secondary cancer to the contralateral breast? CT, LAR, MV-CBCT, MV-EPI, OAR
34  2015 Impact of the Intra- and Inter-observer Variability in the Delineation of Parotid Glands on the Dose Calculation During Head and Neck Helical Tomotherapy. HT, kVCT
35  2015 Influence of the type of imaging on the delineation process during the treatment planning. CT, kVCT
36  2015 Multi-institutional feasibility study of a fast patient localization method in total marrow irradiation with helical tomotherapy: a global health initiative by the international consortium of total marrow irradiation. kVtopo, MVtopo
37  2014 Analysis of intrafractional organ motion by megavoltage computed tomography in patients with lung cancer treated with image-guided stereotactic body radiotherapy using helical tomotherapy. PTV, SBRT-HT
38  2014 Detection of prostate calcification with megavoltage helical CT. KVCT
39  2014 Frequency and predisposing factors for interfractional rectal displacement requiring repeated precaution in prostate cancer patients treated with image-guided intensity-modulated radiation therapy. ARD, BMI, IG-IMRT
40  2014 Impact of the Intra- and Inter-observer Variability in the Delineation of Parotid Glands on the Dose Calculation During Head and Neck Helical Tomotherapy. HT, kVCT
41  2013 Analysis of intrafractional organ motion for patients with prostate cancer using soft tissue matching image-guided intensity-modulated radiation therapy by helical tomotherapy. AP, RL, SI
42  2013 Assessment of planning target volume margin for a small number of vertebral metastatic lesions using image-guided intensity-modulated radiation therapy by helical tomotherapy. AP, PTV, RL, SI
43  2013 Clinical evaluation of a laser surface scanning system in 120 patients for improving daily setup accuracy in fractionated radiation therapy. ---
44  2013 Endobiliary stent: marker for patient alignment in image-guided radiotherapy in pancreatic and periampullary cancers. CM
45  2013 Evaluation of radiosurgery techniques--cone-based linac radiosurgery vs tomotherapy-based radiosurgery. GSI, HI
46  2013 Exceptionally high incidence of grade 2-3 late rectal toxicity in patients with prostate cancer receiving hypofractionated (2.2 Gy) soft tissue-matched image-guided intensity-modulated radiotherapy. CTV, IG-IMRT, PTV
47  2013 Measurement comparison and Monte Carlo analysis for volumetric-modulated arc therapy (VMAT) delivery verification using the ArcCHECK dosimetry system. AAA, MC, QA, TPS, VMAT
48  2013 Megavoltage computed tomography image guidance with helical tomotherapy in patients with vertebral tumors: analysis of factors influencing interobserver variability. CBCTs, SDs, VR
49  2013 Optimizing image guidance frequency and implications on margins for gynecologic malignancies. FFF, FTF, LA, LO
50  2013 Prostate treatment with helical TomoTherapy in patients with bilateral hip prostheses--two case studies. OAR, PTV
51  2013 Quantitative characterization of tomotherapy MVCT dosimetry. ---
52  2012 A quality assurance tool for helical tomotherapy using a step-wedge phantom and the on-board MVCT detector. QA
53  2012 Effect of image value-to-density table (IVDT) on the accuracy of delivery quality assurance (DQA) process in helical tomotherapy. DQA, HT, IVDT, kVCT
54  2012 Effect of jaw size in megavoltage CT on image quality and dose. MSAD, PLDs
55  2012 Evaluation of metal artifacts in MVCT systems using a model based correction method. FBP, IMPACT
56  2012 On proton CT reconstruction using MVCT-converted virtual proton projections. pCT
57  2012 Postmastectomy radiotherapy with integrated scar boost using helical tomotherapy. PTV, SIB, TLD
58  2012 Quality assurance of TomoDirect treatment plans using I'mRT MatriXX. ---
59  2012 Setup variations in radiotherapy of anal cancer: advantages of target volume reduction using image-guided radiation treatment. AP, IGRT, PTV, RT, SI
60  2012 TU-E-BRA-07: Post-Operative Eye Plaque Imaging Using Tomotherapy MVCT. ---
61  2012 Utility of daily image guidance with intensity-modulated radiotherapy for tumors of the base of skull. AP, IGRT, IMRT, ML, SI
62  2011 Clinical evaluation of an immbolization system for stereotactic body radiotherapy using helical tomotherapy. SBRT
63  2011 Mega-voltage versus kilo-voltage cone beam CT used in image guided radiation therapy: comparative study of microdosimetric properties. CBCT
64  2011 The dosimetric effect of zipper artifacts on tomotherapy adaptive dose calculation--a phantom study. CT, PTV
65  2011 Tumour shrinkage and contour change during radiotherapy increase the dose to organs at risk but not the target volumes for head and neck cancer patients treated on the TomoTherapy HiArtâ„¢ system. ---
66  2011 Use of megavoltage computed tomography with image registration for high-dose rate treatment planning of an oral tongue cancer using a custom oral mold applicator with embedded lead shielding. ---
67  2010 A comparison of soft-tissue implanted markers and bony anatomy alignments for image-guided treatments of head-and-neck cancers. ---
68  2010 Analysis of daily setup variation with tomotherapy megavoltage computed tomography. HN
69  2010 Fast, low-dose patient localization on TomoTherapy via topogram registration. DRT
70  2010 Helical tomotherapy-based STAT RT: Dosimetric evaluation for clinical implementation of a rapid radiation palliation program. AP/PA, IMRT, OARs, PTVs, RT
71  2010 Performance characterization of a MVCT scanner using multislice thick, segmented cadmium tungstate-photodiode detectors. DQE, MV-CBCT
72  2010 Three-dimensional image-based planning for cervix brachytherapy with bilateral hip prostheses: a solution using MVCT with helical tomotherapy. HDR, kVCT
73  2010 Variability in bladder volumes of full bladders in definitive radiotherapy for cases of localized prostate cancer. pln-CT, pln-CT
74  2010 Volumetric imaging by megavoltage computed tomography for assessment of internal organ motion during radiotherapy for cervical cancer. IMRT, kV
75  2010 [Assessment of parotid gland dose variations by helical tomotherapy adaptive system in head and neck cancer]. HT, ROI
76  2009 Dosimetric comparison of image guidance by megavoltage computed tomography versus bone alignment for prostate cancer radiotherapy. ---
77  2009 Dosimetric validation of first helical tomotherapy Hi-Art II machine in India. HT, IMRT, MLC
78  2009 Evaluation of inter-fractional setup shifts for site-specific helical tomotherapy treatments. HT, kVCT
79  2009 Evaluation on lung cancer patients' adaptive planning of TomoTherapy utilising radiobiological measures and Planned Adaptive module. ---
80  2009 High-dose-rate prostate brachytherapy in a patient with bilateral hip prostheses planned using megavoltage computed tomography images acquired with a helical tomotherapy unit. HDR
81  2009 Initial dosimetric experience with mega voltage computed tomography detectors and estimation of pre and post-repair dosimetric parameters of a first Helical Hi-Art II tomotherapy machine in India. HT, TLD
82  2009 Megavoltage computed tomography image-based low-dose rate intracavitary brachytherapy planning for cervical carcinoma. LDR
83  2009 Multimodality image guided total marrow irradiation and verification of the dose delivered to the lung, PTV, and thoracic bone in a patient: a case study. kVCT, PTV, TMI
84  2009 The adaptation of megavoltage cone beam CT for use in standard radiotherapy treatment planning. CBCT, MV-CBCT
85  2009 Use of a line-pair resolution phantom for comprehensive quality assurance of electronic portal imaging devices based on fundamental imaging metrics. DQE, EPIDs, MTF, NPS, QA
86  2009 Volumetric response analysis during chemoradiation as predictive tool for optimizing treatment strategy in locally advanced unresectable NSCLC. MCR, NSCLC, RC
87  2009 [Measurement and analysis of the imaging dose with megavoltage computed tomography for helical tomotherapy]. ---
88  2008 Assessment of intrafractional movement and internal motion in radiotherapy of rectal cancer using megavoltage computed tomography. ---
89  2008 Evidence of limited motion of the prostate by carefully emptying the rectum as assessed by daily MVCT image guidance with helical tomotherapy. BM, DV
90  2008 Helical tomotherapy as a new treatment technique for whole abdominal irradiation. IMRT, OARs, PTV, WAI
91  2008 Investigation of accelerated partial breast patient alignment and treatment with helical tomotherapy unit. APBI, NSABP, RTOG
92  2008 Patient dose from megavoltage computed tomography imaging. ---
93  2007 Setup variations in radiotherapy of esophageal cancer: evaluation by daily megavoltage computed tomographic localization. AP, PTV, SI
94  2006 A bench-top megavoltage fan-beam CT using CdWO4-photodiode detectors. I. System description and detector characterization. ---
95  2006 A bench-top megavoltage fan-beam CT using CdWO4-photodiode detectors. II. Image performance evaluation. DQE, LCR
96  2006 A technique for adaptive image-guided helical tomotherapy for lung cancer. GTV
97  2006 Clinical assessment of three-dimensional ultrasound prostate localization for external beam radiotherapy. US
98  2006 Pitch, roll, and yaw variations in patient positioning. kVCT
99  2006 Prostate contouring uncertainty in megavoltage computed tomography images acquired with a helical tomotherapy unit during image-guided radiation therapy. kVCT, SV
100  2006 Tumor volume changes on serial imaging with megavoltage CT for non-small-cell lung cancer during intensity-modulated radiotherapy: how reliable, consistent, and meaningful is the effect? NSCLC