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Reconstruction of dose distributions using PET images in heavy ion therapy

Reconstruction of dose distributions using PET images in heavy ion therapy
重离子治疗中使用 PET 图像重建剂量分布
批准号：
20K08066
负责人：
Mohammadi Akram
金额：
$2.66万
依托单位：
National Institutes for Quantum Science and Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2020
资助国家：
日本
项目状态：
已结题
起止时间：
2020-04-01 至 2024-03-31
来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-20K08066/
关键词：
dose reconstructionPET imageion therapy

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中文摘要
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英文摘要
A method for prediction of dose profiles from PET images for 11C and 15O ion beams were developed. The depth dose was measured for both ion beams with mono-energetic and poly-energetic conditions in the carbon therapy facility of the Heavy Ion Medical Accelerator in Chiba (HIMAC). The PET images were obtained for an irradiated polymethyl methacrylate (PMMA) phantom with both beams under the same conditions using a prototype PET system. The results of the mono-energetic beams were used for prediction of the dose profiles for the poly-energetic beams and the predicted dose profiles were in overall good agreement with the measured ones.
期刊论文(2)
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科研奖励(0)
会议论文
PET-based range verification of 11C ion beam with SOBP
使用 SOBP 对 11C 离子束进行基于 PET 的范围验证
DOI： --
发表时间： 2022
期刊：
影响因子： --
作者： [Kawaguchi N, Miyagawa M, Matsuoka M, Okada T, Kido T, Moriya T, Ohnishi K, Ishimura H, Kido T., Akram Mohammadi]
通讯作者： Akram Mohammadi
Development of dual-ended depth-of-interaction detectors using laser-induced crystals for small animal PET systems
使用激光诱导晶体开发用于小动物 PET 系统的双端交互深度探测器
DOI： 10.1088/1361-6560/ac18fc
发表时间： 2021
期刊： Physics in Medicine and Biology
影响因子： 3.5
作者： [Mohammadi Akram, Inadama Naoko, Nishikido Fumihiko, Yamaya Taiga]
通讯作者： Yamaya Taiga
The world's first positronium lifetime imaging for in site tumor diagnosis during carbon ion therapy
A direct range visualization method by C-10 3-gamma Compton-PETfor C-ion therapy
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