Qualitative and quantitative comparison of PET/CT and PET/MR imaging in clinical practice

Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine
Khalsa Z Al-NabhaniJamshed Bomanji

Abstract

The aim of this study was to prospectively compare whole-body PET/MR imaging and PET/CT, qualitatively and quantitatively, in oncologic patients and assess the confidence and degree of inter- and intraobserver agreement in anatomic lesion localization. Fifty patients referred for staging with known cancers underwent PET/CT with low-dose CT for attenuation correction immediately followed by PET/MR imaging with 2-point Dixon attenuation correction. PET/CT scans were obtained according to standard protocols (56 ± 20 min after injection of an average 367 MBq of (18)F-FDG, 150 MBq of (68)Ga-DOTATATE, or 333.8 MBq of (18)F-fluoro-ethyl-choline; 2.5 min/bed position). PET/MR was performed with 5 min/bed position. Three dual-accredited nuclear medicine physicians/radiologists identified the lesions and assigned each to an exact anatomic location. The image quality, alignment, and confidence in anatomic localization of lesions were scored on a scale of 1-3 for PET/CT and PET/MR imaging. Quantitative analysis was performed by comparing the standardized uptake values. Intraclass correlation coefficients and the Wilcoxon signed-rank test were used to assess intra- and interobserver agreement in image quality, alignment, and confidence in l...Continue Reading

References

Aug 1, 1995·Surgical Neurology·D Q McBrideR A Booth
Mar 21, 2002·The Lancet Oncology·J B BomanjiP J Ell
Dec 25, 2003·JAMA : the Journal of the American Medical Association·Gerald AntochStefan G Ruehm
Mar 17, 2005·British Journal of Cancer·R SyedP J Ell
Dec 21, 2005·European Journal of Cancer : Official Journal for European Organization for Research and Treatment of Cancer (EORTC) [and] European Association for Cancer Research (EACR)·Christian Müller-HorvatHeinz-Peter Schlemmer
May 31, 2007·Cancer Imaging : the Official Publication of the International Cancer Imaging Society·Jorn A van DalenWim J G Oyen
Jul 31, 2007·European Journal of Nuclear Medicine and Molecular Imaging·M TeräsJ Knuuti
May 17, 2008·Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine·David W Townsend
Jul 1, 2008·Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine·Bernd J PichlerMartin S Judenhofer
Sep 5, 2008·Molecular Imaging and Biology : MIB : the Official Publication of the Academy of Molecular Imaging·Yuji NakamotoKaori Togashi
Dec 24, 2008·European Journal of Nuclear Medicine and Molecular Imaging·Gerald Antoch, Andreas Bockisch
Mar 18, 2009·Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine·Axel Martinez-MöllerStephan G Nekolla
Apr 22, 2009·Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine·Ronald Boellaard
Aug 5, 2010·Molecular Imaging and Biology : MIB : the Official Publication of the Academy of Molecular Imaging·Jeong Won LeeTae-Sung Kim
Sep 3, 2010·Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine·Ciprian CatanaA Gregory Sorensen
Sep 24, 2011·AJR. American Journal of Roentgenology·Elias J AntypasDuane Mezwa
Apr 25, 2012·European Journal of Nuclear Medicine and Molecular Imaging·Andrei SamarinFelix P Kuhn
Apr 27, 2012·Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine·Alexander DrzezgaMarkus Schwaiger
Nov 28, 2012·Magma·Gudrun WagenknechtHans Herzog

❮ Previous
Next ❯

Citations

Jun 3, 2014·BMC Medical Imaging·Soma KumasakaYoshito Tsushima
Aug 15, 2014·European Journal of Nuclear Medicine and Molecular Imaging·Francesco FraioliAshley M Groves
Dec 17, 2014·Seminars in Roentgenology·Andrew SherDonna Plecha
Aug 13, 2014·European Journal of Nuclear Medicine and Molecular Imaging·Philipp HeuschChristian Buchbender
Dec 6, 2014·Magnetic Resonance Imaging Clinics of North America·David M Naeger, Spencer C Behr
Dec 17, 2014·Seminars in Roentgenology·Claudia Martinez-RiosKarin A Herrmann
Dec 17, 2014·Seminars in Roentgenology·Andrew SherNorbert Avril
Feb 18, 2016·Molecular Imaging and Biology : MIB : the Official Publication of the Academy of Molecular Imaging·Ryogo MinamimotoAndrei Iagaru
Oct 1, 2014·Cancers·Andrea GallaminiAnna Borra
Jan 23, 2015·Journal of Thoracic Oncology : Official Publication of the International Association for the Study of Lung Cancer·Thomas HenzlerGerald Schmid-Bindert
Nov 20, 2015·European Journal of Nuclear Medicine and Molecular Imaging·Torsten Kuwert, Philipp Ritt
Dec 25, 2015·AJR. American Journal of Roentgenology·Beomsik KangJin Chul Paeng
Jun 9, 2015·Seminars in Nuclear Medicine·Maria GavraJamshed Bomanji
Jun 9, 2015·Seminars in Nuclear Medicine·Swapnil BagadeFarrokh Dehdashti
Nov 19, 2015·Cancer Imaging : the Official Publication of the International Cancer Imaging Society·Kenneth MilesPhillip Law
Apr 20, 2016·Blood Reviews·L VallsN Avril
May 9, 2015·Radiologic Clinics of North America·Andrea KieransHersh Chandarana
May 9, 2015·Magnetic Resonance Imaging Clinics of North America·Soon Ho YoonGi Jeong Cheon
Jun 29, 2016·Revista española de medicina nuclear e imagen molecular·J L Carreras-DelgadoL García-Cañamaque
Jun 28, 2016·Journal of Magnetic Resonance Imaging : JMRI·Dong Ho Lee, Jeong Min Lee
Jul 18, 2016·Revista española de medicina nuclear e imagen molecular·C Riola-ParadaJ L Carreras-Delgado
Nov 9, 2016·Seminars in Nuclear Medicine·Liza LindenbergPeter Choyke
Oct 8, 2016·Japanese Journal of Radiology·Shirou IshiiHiroshi Ito
Apr 7, 2017·Cancer Imaging : the Official Publication of the International Cancer Imaging Society·David GrosharLiran Domachevsky
Feb 18, 2015·Journal of Labelled Compounds & Radiopharmaceuticals·Irina Velikyan
Aug 8, 2018·Nuclear Medicine Communications·Cyrus AyubchaAbass Alavi
Jan 20, 2015·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Hye Jin YooJeong Min Lee
Oct 7, 2018·Journal of Magnetic Resonance Imaging : JMRI·Akshat C PujaraAmy N Melsaether
Feb 26, 2016·EJNMMI Physics·Anna M KarlbergPål Erik Goa
Apr 7, 2016·European Radiology·Maryam AghighiHeike E Daldrup-Link
Oct 1, 2014·Clinical and Translational Imaging : Reviews in Nuclear Medicine and Molecular Imaging·Delphine L Chen, Paul E Kinahan
Sep 9, 2016·Clinical Nuclear Medicine·Asim AfaqIrfan Kayani
Nov 29, 2016·Abdominal Radiology·Onofrio A CatalanoDebra Gervais
Mar 3, 2017·Nuclear Medicine and Molecular Imaging·Hyun Woo KwonGi Jeong Cheon
Feb 24, 2021·European Journal of Nuclear Medicine and Molecular Imaging·Jad S HusseiniOnofrio A Catalano

❮ Previous
Next ❯

Related Concepts

Related Feeds

Cancer Imaging

Imaging techniques, including CT and MR, have become essential to tumor detection, diagnosis, and monitoring. Here is the latest research on cancer imaging.

Related Papers

European Journal of Nuclear Medicine and Molecular Imaging
Michael SouvatzoglouAmbros J Beer
European Journal of Nuclear Medicine and Molecular Imaging
Arthur VaroquauxMinerva Becker
The International Journal of Tuberculosis and Lung Disease : the Official Journal of the International Union Against Tuberculosis and Lung Disease
G Du ToitK Iloni
© 2021 Meta ULC. All rights reserved