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Results for "lattice grid": 6 found

An Integrated Optimization Method for Joint Lattice Positioning and Dose Planning in Lattice Therapy

Authors: Hao Gao, Xue Hong, Harold Li, Yuting Lin, Jufri Setianegara, Xin Tong, Chao Wang, Weijie Zhang, Ya-Nan Zhu

Affiliation: Department of Radiation Oncology, University of Kansas Medical Center

Abstract Preview: Purpose: Lattice radiotherapy (LATTICE) is a form of spatially fractionated radiation therapy (SFRT) designed to deliver high radiation doses to specific tumor regions (vertices) while sparing surroun...

Clinical Implementation of VMAT Lattice and GRID therapy

Authors: Michael P. Grams

Affiliation: Mayo Clinic

Abstract Preview: N/A...

Dosimetric Comparison of Lattice and 3D Grid VMAT Planning for Spatially Fractionated Radiotherapy

Authors: Minbin Chen, Gang Liu, Manju Liu, Weiwei Sang, Pulin Sun, Mingyuan Ye, Fang-Fang Yin, Lihua Zhang, Haiming Zhu

Affiliation: Jiahui International Hospital, Radiation Oncology, Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Medical Physics Graduate Program, Duke Kunshan University, Duke Kunshan University, The First People's Hospital of Kunshan

Abstract Preview: Purpose: This study aims to conduct a dosimetric comparison between lattice radiotherapy (LRT) and 3D grid treatment planning techniques, focusing on their differences in delivering three-dimensional ...

Feasibility Study of Single Gantry Angle Proton Minibeam Lattice Radiotherapy

Authors: Anthony Hong Cheol Lim, Rayyan L Mahmood, Alexander Stanforth, Chris C. Wang, Mingyao Zhu

Affiliation: Georgia Institute of Technology, Emory University

Abstract Preview: Purpose: The purpose of this project is to test the feasibility of proton minibeam lattice radiotherapy within an existing clinical setting.
Methods:
The TOPAS code is used to model a scenario i...

Functional MRI Guided Partial Tumor Irradiation to Improve Tumor Control and Spare Tumor Microenvironment

Authors: Bingqi Guo, Ping Xia

Affiliation: Cleveland Clinic

Abstract Preview: Purpose:
Spatially fractionated radiation therapy (SFRT) delivers a β€œGRID” or β€œlattice” of high and low doses to tumors to increase tumor control, minimize normal tissue damage, and preserve the im...

Spatial Variation and Dosimetry of X-Ray Contamination in Total Skin Electron Beam Therapy

Authors: William G. Breen, Dalton Griner, Scott C Lester, Joseph John Lucido, Beth A. Schueler, Jack C. Thull

Affiliation: Mayo Clinic

Abstract Preview: Purpose: Designing a total skin electron (TSE) beam therapy protocol requires finding the optimal balance between penetration depth, field uniformity, and x-ray contamination (XC). To better understan...