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European Journal of Nuclear Medicine and Molecular Imaging

Erschienen in:

01.03.2009

PET/MRI system design

verfasst von: Gaspar Delso, Sibylle Ziegler

Erschienen in: European Journal of Nuclear Medicine and Molecular Imaging | Sonderheft 1/2009

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Abstract

Introduction

The combination of clinical MRI and PET systems has received increased attention in recent years. In contrast to currently used PET/CT systems, PET/MRI offers not only improved soft-tissue contrast and reduced levels of ionizing radiation, but also a wealth of MRI-specific information such as functional, spectroscopic and diffusion tensor imaging. Combining PET and MRI, however, has proven to be very challenging, due to the detrimental cross-talk effects between the two systems.

Objective

Significant progress has been made in the recent years to overcome these difficulties, with several groups reporting PET/MRI prototypes for animal imaging and a clinical insert for neurological applications being demonstrated at the 2007 Annual Meeting of the Society of Nuclear Medicine.

Discussion

In this paper we review different architectures for clinical PET/MRI systems, and their possibilities, limitations and technological obstacles.

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Titel: PET/MRI system design
verfasst von: Gaspar Delso
Sibylle Ziegler
Publikationsdatum: 01.03.2009
Verlag: Springer-Verlag
Erschienen in: European Journal of Nuclear Medicine and Molecular Imaging / Ausgabe Sonderheft 1/2009
Print ISSN: 1619-7070
Elektronische ISSN: 1619-7089
DOI: https://doi.org/10.1007/s00259-008-1008-6

Springer Medizin

Abstract

Introduction

Objective

Discussion

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