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Taxonomy: IM/TH- MRI in Radiation Therapy: MRI for treatment planning

MO-J430-CAMPUS-F2-1An Evaluation of Fiducial Marker Visibility for MR-Guided Radiotherapy in a 3D-Printed Anthropomorphic Multimodality Phantom
K Singhrao*, Y Gao , J Fu , M Guo , Y Yang , P Hu , A Kishan , C King , J Lewis , UCLA School of Medicine, Los Angeles, CA
MO-J430-CAMPUS-F2-2MRI Distortion Visualization in Radiation Therapy
E Schueler1*, R Mallozzi2 , J Levy2 , J Gerdes2 , D Hristov1 , (1) Stanford University Cancer Center, Stanford, CA, (2) The Phantom Laboratory, Inc., Salem, New York
MO-J430-CAMPUS-F2-3A Magnetic Resonance Elastography Technique for Evaluation of Tissue Stiffness During Stereotactic Body Radiotherapy of Liver Cancer
B Lewis*, C Chipko , A Vera , E Fields , S Kim , T Kim , Virginia Commonwealth University, Richmond, VA
MO-K-KDBRC-5Incorporating L0-Norm Regularization Into Cycle-Consistent Generative Adversarial Network (cGAN) for MR-To-CT Translation
H Kim1*, H Lee2 , J Kwak1 , C Jeong1 , B Cho1 , (1) Department of Radiation Oncology, Asan Medical Center, Seoul, Seoul, (2) Korea Advanced Institute of Science and Technology, Yuseong-gu, Daejeon
SU-F-KDBRB1-1An Imaging-Informed Model for Convection Enhanced Radio-Liposome Delivery
R Woodall1*, D Hormuth1 , X Feng1 , W Phillips2 , A Bao3 , A Brenner2 , T Yankeelov1 , (1) The University of Texas at Austin, Austin, TX, (2) The University Of Texas San Antonio, San Antonio, Texas, (3) University Hospitals Cleveland Medical Center, Cleveland, OH
SU-H400-GePD-F5-6Patient Heart Motion Assessed With Cine-MRI
S Klawikowski*, F Mostafaei , X Allen Li , Medical College of Wisconsin, Milwaukee, WI
SU-K-KDBRB1-2Construction and Validation of Tissue-Matching Phantoms for Optimizing Image Quality in MR-Guided Cervical Cancer Brachytherapy
P Wall1*, A Wood1,2 , (1) Louisiana State University, Baton Rouge, LA, (2) Mary Bird Perkins Cancer Center, Baton Rouge, LA
SU-K-KDBRB1-3MR Image Based Pseudo-CT Image Synthesis Using Conditional Generative Adversarial Network
H Kim1,2* , T Kim3 , S Kim3 , S Ye4 , (1) Artificial Intelligence Research Institute, Republic of Korea (2) Department of Radiology, Yonsei University College of Medicine, Republic of Korea, (3) Department of Radiation Oncology, Virginia Commonwealth University, Richmond, VA, USA (4) Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Republic of Korea
SU-K-KDBRB1-6Initial Performance Results of a Commercial MR-Only Workflow for Pelvis
C Gage1 , T Scheer2 , M Requardt3 , E Paulson4*, (1) Medical College of Wisconsin, Milwaukee, WI, (2) Siemens Healthineers, Erlangen, Germany, (3) Siemens Healthineers, Erlangen, Germany, (4) Medical College of Wisconsin, Milwaukee, WI
SU-K-KDBRB1-7Evaluation of U-Net Generated MRI Based Synthetic CT Images for Prostate IMRT Treatment Planning
S Chen*, A Qin , D Zhou , D Yan , William Beaumont Hospital, Royal Oak, MI
SU-L-202-4Assessment of the Respiratory-Induced Kidney Motion Reproducibility by Fast Volumetric 4DMRI
O Wong , J Yuan , Y Zhou*, S Yu , K Cheung , Hong Kong Sanatorium & Hospital, Happy Valley, Hong Kong Island
TH-EF-KDBRB1-1Volumetric and Voxel-Wise Based Analysis of the Intraprostatic Lesions On Multiparametric MRI
E Carver*, N Wen , C Liu , I Chetty , J Lee , M Elshaikh , B Movsas , Henry Ford Health System, Detroit, MI
TH-EF-KDBRB1-3Conditional Generative Adversarial Networks (cGANs) for Magnetic Resonance (MR) Based Synthetic Computed Tomography (sCT) Images in Head and Neck Dose Calculations
P Klages*, J Jiang, R Farjam, JO Deasy, M Hunt, H Veeraraghavan, N Tyagi, Memorial Sloan Kettering Cancer Center, New York, NY
TH-EF-KDBRB1-6Abdominal Synthetic CT Generation for MR-Only Liver Radiotherapy Using Conditional Generative Adversarial Network
J Fu1*, A Santhanam1 , M Cao1 , M Guo1 , K Singhrao1 , V Yu1 , D Ruan1 , D Low1 , J Lewis1 , (1) UCLA School of Medicine, Los Angeles, CA
TH-EF-KDBRB1-8Dosimetric Evaluation of MRI-Based Synthetic CT for Stereotactic Radiosurgery of Brain Cancer
T Wang*, N Manohar , Y Lei , H Shu , S Tian , K Higgins , A Dhabaan , X Dong , T Liu , W Curran , X Yang , Emory University, Atlanta, GA
TH-EF-KDBRB1-9Patient-Specific Synthetic CT Generation for MRI-Only Prostate Radiotherapy Treatment Planning
X Yang*, Y Lei , T Wang , P Patel , A Dhabaan , X Jiang , H Shim , H Mao , W Curran , A Jani , T Liu , Emory University, Atlanta, GA
TH-EF-KDBRB1-11MR-Only Planning for Simultaneous Integrated Boost of Multi-Modal MRI-Defined Dominant Intraprostatic Lesions
M Leney1*, J Kim2 , C Liu2 , P Sevak2, C Glide-Hurst2 , D Hearshen2 , M Elshaikh2 , M Pantelic2, B Movsas2 , I Chetty2 , N Wen2 , (1) Karmanos Cancer Center at McLaren Macomb Hospital, Mount Clemons, MI, (2) Henry Ford Health System, Detroit, MI
TU-C930-GePD-F2-1Clinical Implementation of MRI-Based Planning Without Dedicated MRI Simulator for Cervical Cancer HDR Brachytherapy
K Yang*, L de Souza Lawrence , D Jacob , F Mourtada , Christiana Care Hospital, Newark, DE
TU-C930-GePD-F2-2Feasibility of Building a Deep Convolutional Neural Network for MR Image Based Synthetic-CT for Prostate Proton Planning: A Novel Method to Improve MRI Based Proton Dose Calculation Accuracy
X Ding*, S Chen , W Wang , A Qin , X Li , J Zhou , D Krauss , C Stevens , P Kabolizadeh , D Yan , William Beaumont Hospital, Royal Oak, MI
TU-C930-GePD-F2-4Investigation of An AI-Based Approach for Simulating CT Data From MR Image Acquisitions
M Shahabinejad1,2, T Chan2, A. Hosni1, J. Moseley1, D Jaffray1,2, T Stanescu1,2, (1) Princess Margaret Cancer Centre, Toronto, ON, (2) University of Toronto, Toronto, ON.
TU-C930-GePD-F6-4Factors Affecting Dose Calculation Accuracy Assessments of MRCAT-Based Prostate MR-Only Radiation Therapy
R Kemppainen1 , T Kiljunen2 , M Pesola3 , J Keyrilainen4*, (1) Philips MR Therapy, Vantaa, Finland,(2) Docrates Cancer Center, Helsinki, Finland, (3) Philips MR Therapy, Vantaa, Finland, (4) Department of Oncology and Radiotherapy, Turku University Hospital, Turku, Finland
TU-I345-GePD-F2-1Cone Beam CT as a Clinical QA Tool for Prostate MRI-Only Workflows
E. Palmer1 , E. Persson1,2* , C. Gustafsson1,2 , P. Ambolt1 , A. Gunnlaugsson1 , L. E. Olsson1,2, (1) Department of Hematology, Oncology and Radiation Physics, Skane University Hopsital, Lund, Sweden (2) Department of Medical Radiation Phyiscs, Lund University, Malmo, Sweden
TU-I345-GePD-F2-3Evaluation of a Novel 3D Distortion and Quality Control Phantom for MR-Guided Radiation Therapy
A Antolak1*, B Paliwal1 , E Jackson1 , R Mallozzi2 , P Yadav1 , (1) University of Wisconsin, Madison, WI, (2) The Phantom Laboratory, Inc., Salem, New York
TU-I345-GePD-F7-1Evaluation On the Out-Of-Field Irradiation by Magnetic Field During MR Image-Guided Radiation Therapy: A Phantom Study
H An1*, J Kim1 , C Choi1 , S Kang2 , J Cho1 , S Lee1 , M Kim1 , J Park1 , (1) Seoul National University Hospital, Seoul, SEOUL, (2) Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do,
WE-C1000-GePD-F2-1Accuracy of Multi-Modality Deformable Image Registration with MR and CT in MR-IGRT System
T Sakasai*, J Kuwahara , H Okamoto , S Nishioka , Y Miura , H Igaki , Y Abe , J Itami , National Cancer Center Hospital, Chuo-ku, Tokyo
WE-C1030-GePD-F6-2Clinical Experience From MRI-Only Radiotherapy - Pearls and Pitfalls
P Ambolt1*, E Persson1;2 , C Gustafsson1;2 , J Nilsson1 , S Back1 , S Engelholm1 , L Olsson1;2 , A Gunnlaugsson1 , (1) Skane University Hospital, Lund, Skane,(2) Lund University, Malmoe, Skane,
WE-C1030-GePD-F6-3Clinical Implications of Focal Dose Escalation in Proton Therapy of Prostate Cancer
M Moteabbed*, J Efstathiou , H Lu , Massachusetts General Hospital, Boston, MA
WE-C1030-GePD-F6-4MR-Driven Radiotherapy of Prostate Cancer Patients, a Need for Speed
E. Persson1, 2*, C. Gustafsson1, 2 , J. Jonsson3 , S. Ceberg1, 4 , A. Gunnlaugsson1 , L. E. Olsson1, 2 , (1) Department of Hematology, Oncology and Radiation Physics, Skane University Hospital, Lund, Sweden, (2) Department of Medical Radiation Physics, Lund University, Malmo, Sweden (3) Department of Radiation Sciences, Umea University, Umea, Sweden(4) Department of Medical Radiation Physics, Lund University, Lund, Sweden
WE-FG-KDBRB1-2Intra-Fraction Motion Prediction in MR-Guided Radiotherapy Using Markov Modeling
A Mirzapour1*, T Mazur2 , G Sharp3 , E Salari4 , (1) ,,,(2) Washington University in St. Louis, St Louis, MO, (3) Massachusetts General Hospital, Boston, MA, (4) Wichita State University, Wichita, KS
WE-HI-KDBRB1-12Image-Based Correction of External Respiratory Surrogate Signal for Accurate T2-Weighted 4D MRI
J Uh1*, M Kadbi2 , C Hua1 , (1) St Jude Children's Research Hospital, Memphis, TN, (2) Philips Healthcare, Gainesville, FL