中山醫學大學機構典藏 CSMUIR:Item 310902500/21772
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 17939/22958 (78%)
造访人次 : 7389070      在线人数 : 143
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.csmu.edu.tw:8080/ir/handle/310902500/21772


    题名: An analysis of the effects of breathing patterns on diaphragm motion
    作者: Cheng-Ming Tang ； Cheng-Chang Lu ； Chian-Yu Su ； Yu-Chen Shen ； Chun-Chao Chuang
    贡献者: 中山醫學大學
    关键词: diaphragm motion ； IGRT ； thoracic breathing ； abdominal breathing
    日期: 2021-06-01
    上传时间: 2021-09-13T02:55:01Z (UTC)
    出版者: 研發處育成中心暨產學合作組
    摘要: To investigate the correlation and feature changes of in vitro body contours and diaphragmatic displacement in different exhalation modes. We used the dynamic magnetic resonance imaging to sample the right thoracic sagittal image of 28 young volunteers in three modes of thoracic breathing, abdominal breathing, and free breathing. Measurements of the five external contours and diaphragmatic changes in the images were taken and their correlation and displacement characteristics were evaluated using their time-shift curves. We found that guided thoracic breathing has a more stable diaphragmatic shift. In the three breathing modes models, the height of the navel in the abdomen of the body contour displacement and the diaphragmatic shift has a high correlation. While the former three sections in the diaphragm section, the diaphragms near the posterior vertebrae had larger displacement amplitudes and the highest correlation with in vitro displacement. We recommend that the patient be able to have guided thoracic breathing to ensure stability of organ displacements. When the treatment or examination is performed, if the target area is located near the posterior abdominal wall of the thoracoabdominal junction, more displacement may need to be considered to ensure that the treatment target volume completely encompasses the tumor.
    URI: https://ir.csmu.edu.tw:8080/handle/310902500/21772
    關聯: 中山醫學雜誌, 32卷1期, P21 - 30
    显示于类别:[研發處] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    An analysis of the effects of breathing patterns on diaphragm motion.pdf1428KbAdobe PDF202检视/开启


    检视Licence

    SFX Query

    在CSMUIR中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈