Development of integrated DOI-PET/MRI system

Hiroshi Watabel; Seiichi Yamamoto; Masao Imaizumi; Masaaki Aoki; Jun Hatazawa

Development of integrated DOI-PET/MRI system

Hiroshi Watabel^*, Seiichi Yamamoto, Masao Imaizumi, Masaaki Aoki, Jun Hatazawa

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In the recent medical fields, multimodal imaging is considered to be important technique for improving diagnostic accuracy. We have developed integrated DOl-PET and MRI system which can simultaneously acquire PET and MRI data. The system consists of 0.3 T permanent magnet open MRI scanner with light-guide based PET insert. The system has axial and transaxial field of view of 80 mm. In order to improve spatial resolution, the PET insert has two layers of crystals and is possible to acquire data with depth-of-interaction (DOl) mode. Iterative reconstruction software was implemented for the image reconstruction of PET. This system can visualize physiological function and anatomical information within short period.

Original language	English
Title of host publication	2010 World Automation Congress, WAC 2010
Publication status	Published - 2010
Externally published	Yes
Event	2010 World Automation Congress, WAC 2010 - Kobe, Japan Duration: 2010 Sept 19 → 2010 Sept 23

Publication series

Name	2010 World Automation Congress, WAC 2010

Conference

Conference	2010 World Automation Congress, WAC 2010
Country/Territory	Japan
City	Kobe
Period	10/9/19 → 10/9/23

Keywords

Image fusion
MRI
PET

ASJC Scopus subject areas

Control and Systems Engineering

Cite this

@inproceedings{493988989dcd4d7688708f81bd3e3ac3,

title = "Development of integrated DOI-PET/MRI system",

abstract = "In the recent medical fields, multimodal imaging is considered to be important technique for improving diagnostic accuracy. We have developed integrated DOl-PET and MRI system which can simultaneously acquire PET and MRI data. The system consists of 0.3 T permanent magnet open MRI scanner with light-guide based PET insert. The system has axial and transaxial field of view of 80 mm. In order to improve spatial resolution, the PET insert has two layers of crystals and is possible to acquire data with depth-of-interaction (DOl) mode. Iterative reconstruction software was implemented for the image reconstruction of PET. This system can visualize physiological function and anatomical information within short period.",

keywords = "Image fusion, MRI, PET",

author = "Hiroshi Watabel and Seiichi Yamamoto and Masao Imaizumi and Masaaki Aoki and Jun Hatazawa",

year = "2010",

language = "English",

isbn = "9781424496730",

series = "2010 World Automation Congress, WAC 2010",

booktitle = "2010 World Automation Congress, WAC 2010",

note = "2010 World Automation Congress, WAC 2010 ; Conference date: 19-09-2010 Through 23-09-2010",

}

TY - GEN

T1 - Development of integrated DOI-PET/MRI system

AU - Watabel, Hiroshi

AU - Yamamoto, Seiichi

AU - Imaizumi, Masao

AU - Aoki, Masaaki

AU - Hatazawa, Jun

PY - 2010

Y1 - 2010

N2 - In the recent medical fields, multimodal imaging is considered to be important technique for improving diagnostic accuracy. We have developed integrated DOl-PET and MRI system which can simultaneously acquire PET and MRI data. The system consists of 0.3 T permanent magnet open MRI scanner with light-guide based PET insert. The system has axial and transaxial field of view of 80 mm. In order to improve spatial resolution, the PET insert has two layers of crystals and is possible to acquire data with depth-of-interaction (DOl) mode. Iterative reconstruction software was implemented for the image reconstruction of PET. This system can visualize physiological function and anatomical information within short period.

AB - In the recent medical fields, multimodal imaging is considered to be important technique for improving diagnostic accuracy. We have developed integrated DOl-PET and MRI system which can simultaneously acquire PET and MRI data. The system consists of 0.3 T permanent magnet open MRI scanner with light-guide based PET insert. The system has axial and transaxial field of view of 80 mm. In order to improve spatial resolution, the PET insert has two layers of crystals and is possible to acquire data with depth-of-interaction (DOl) mode. Iterative reconstruction software was implemented for the image reconstruction of PET. This system can visualize physiological function and anatomical information within short period.

KW - Image fusion

KW - MRI

KW - PET

UR - http://www.scopus.com/inward/record.url?scp=78651424738&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78651424738&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:78651424738

SN - 9781424496730

T3 - 2010 World Automation Congress, WAC 2010

BT - 2010 World Automation Congress, WAC 2010

T2 - 2010 World Automation Congress, WAC 2010

Y2 - 19 September 2010 through 23 September 2010

ER -

Development of integrated DOI-PET/MRI system

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

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