Development of a combined microPET®-MR system

Authors

  • Alun Lucas Wolfson Brain Imaging Centre, University of Cambridge
  • Rob Hawkes Wolfson Brain Imaging Centre, University of Cambridge
  • Richard Ansorge Wolfson Brain Imaging Centre, University of Cambridge
  • Guy Williams Wolfson Brain Imaging Centre, University of Cambridge
  • R. E. Nutt Siemens Molecular Imaging Preclinical Solutions
  • J. C. Clark Wolfson Brain Imaging Centre, University of Cambridge
  • T. D. Fryer Wolfson Brain Imaging Centre, University of Cambridge
  • T. A. Carpenter Wolfson Brain Imaging Centre, University of Cambridge

Keywords:

MicroPET®-MR system, PET detector, MR imager

Abstract

A number of different approaches for combining MRI with PET have been investigated [1, 2, 3, 4]. Our approach(Figure 1) is based on a novel, 1T actively-shielded superconducting magnet with a 80mm gap to accommodate a multi-ring PET detector array based on a microPET® Focus 120 system (Siemens Molecular Imaging Preclinical Solutions, Knoxville USA). The PET detectors and MR imager view the same region in space, which facilitates simultaneous MRI and PET acquisition. We present an overview of the status of the system. (...)

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Published

2007-01-01

Issue

Vol. 4 No. 7 (2007)

Section

Poster Session