Imaging of an artery from skin surface using beta camera

S. Yamamoto*, T. Matsuda, K. Hashikawa, T. Nishimura

*この研究の対応する著者

研究成果: Article査読

4 被引用数 (Scopus)

抄録

Dynamic images of positron distribution in artery was measured from the skin surface of human subject using beta camera for noninvasive measurement of the input function. After estimating the possibility of the method by some phantom studies, the beta camera was attached from the skin surface on the artery of wrist during the PET measurement using the O-15 water injection method. After injection of O-15 water, dynamic images of the artery were measured. Regions of interest(ROIs) were set on the artery and on the adjacent area of the artery. From the ROIs analysis, a time activity curve similar to that measured by the invasive technique was noninvasively obtained.

本文言語English
ページ(範囲)583-586
ページ数4
ジャーナルIEEE Transactions on Nuclear Science
46
3 PART 2
DOI
出版ステータスPublished - 1999
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 原子力エネルギーおよび原子力工学
  • 電子工学および電気工学

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