Literature DB >> 18324375

Combined imaging of molecular function and morphology with PET/CT and SPECT/CT: image fusion and motion correction.

Klaus P Schäfers1, Lars Stegger.   

Abstract

Imaging of the cardiovascular system with a combination of positron emission tomography (PET) and computer tomography (CT) or with a combination of single-photon emission computerized tomography (SPECT) and CT holds great promise for the future. Owing to the movement of the heart and the great vessels due to heart contraction and respiration this is, however, not straightforward. This article provides an overview over the principles of combined PET/CT or SPECT/CT imaging. It points out technical challenges inherent in imaging of cardiovascular system and presents possible solutions that allow for optimal fusion and motion correction of the combined molecular, functional and morphological image data.

Mesh：

Year:  2008        PMID： 18324375     DOI： 10.1007/s00395-008-0717-0

Source DB:  PubMed          Journal:  Basic Res Cardiol        ISSN： 0300-8428            Impact factor:   17.165


  14 in total

1.  Design and performance of a respiratory amplitude gating device for PET/CT imaging.

Authors:  Guoping Chang; Tingting Chang; John W Clark; Osama R Mawlawi
Journal:  Med Phys       Date:  2010-04       Impact factor: 4.071

Review 2.  Respiratory and cardiac motion correction with 4D PET imaging: shooting at moving targets.

Authors:  Giovanni Lucignani
Journal:  Eur J Nucl Med Mol Imaging       Date:  2009-02       Impact factor: 9.236

Review 3.  Present and future of clinical cardiovascular PET imaging in Europe--a position statement by the European Council of Nuclear Cardiology (ECNC).

Authors:  D Le Guludec; R Lautamäki; J Knuuti; J J Bax; F M Bengel
Journal:  Eur J Nucl Med Mol Imaging       Date:  2008-06-26       Impact factor: 9.236

Review 4.  Precision and accuracy of clinical quantification of myocardial blood flow by dynamic PET: A technical perspective.

Authors:  Jonathan B Moody; Benjamin C Lee; James R Corbett; Edward P Ficaro; Venkatesh L Murthy
Journal:  J Nucl Cardiol       Date:  2015-04-14       Impact factor: 5.952

5.  What are the necessary corrections for dynamic cardiac SPECT?

Authors:  Brian F Hutton; Simona Ben-Haim
Journal:  J Nucl Cardiol       Date:  2016-06-27       Impact factor: 5.952

6.  Respiratory gating in cardiac PET: Effects of adenosine and dipyridamole.

Authors:  Martin Lyngby Lassen; Thomas Rasmussen; Thomas E Christensen; Andreas Kjær; Philip Hasbak
Journal:  J Nucl Cardiol       Date:  2016-09-07       Impact factor: 5.952

7.  Implementation of an automated respiratory amplitude gating technique for PET/CT: clinical evaluation.

Authors:  Guoping Chang; Tingting Chang; Tinsu Pan; John W Clark; Osama R Mawlawi
Journal:  J Nucl Med       Date:  2009-12-15       Impact factor: 10.057

8.  Application of partial volume effect correction and 4D PET in the quantification of FDG avid lung lesions.

Authors:  Ali Salavati; Samuel Borofsky; Teo K Boon-Keng; Sina Houshmand; Benjapa Khiewvan; Babak Saboury; Ion Codreanu; Drew A Torigian; Habib Zaidi; Abass Alavi
Journal:  Mol Imaging Biol       Date:  2015-02       Impact factor: 3.488

9.  [Hybrid imaging in diagnostics and therapy of chronic myocardial ischemia. Clinical value].

Authors:  R Dörr; C T Kadalie; W G Franke; M Gutberlet
Journal:  Herz       Date:  2013-06       Impact factor: 1.443

Review 10.  Coronary microvascular resistance: methods for its quantification in humans.

Authors:  Paul Knaapen; Paolo G Camici; Koen M Marques; Robin Nijveldt; Jeroen J Bax; Nico Westerhof; Marco J W Götte; Michael Jerosch-Herold; Heinrich R Schelbert; Adriaan A Lammertsma; Albert C van Rossum
Journal:  Basic Res Cardiol       Date:  2009-05-26       Impact factor: 17.165
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