Results 31 to 40 of about 503,675 (296)

Optimal MRI sequences for 68Ga-PSMA-11 PET/MRI in evaluation of biochemically recurrent prostate cancer. [PDF]

, 2017
BackgroundPET/MRI can be used for the detection of disease in biochemical recurrence (BCR) patients imaged with 68Ga-PSMA-11 PET. This study was designed to determine the optimal MRI sequences to localize positive findings on 68Ga-PSMA-11 PET of patients
Behr, Spencer C, Carroll, Peter R, Greene, Kirsten L, Hope, Thomas A, Lake, Spencer T, Small, Eric J, Westphalen, Antonio C, Zagoria, Ronald   +7 more
core   +1 more source

Optimisation of CT protocols in PET-CT across different scanner models using different automatic exposure control methods and iterative reconstruction algorithms

EJNMMI Physics, 2021
Background A significant proportion of the radiation dose from a PET-CT examination is dependent on the CT protocol, which should be optimised for clinical purposes.
Sarah-May Gould, Jane Mackewn, Sugama Chicklore, Gary J. R. Cook, Andrew Mallia, Lucy Pike   +5 more
doaj   +1 more source

Modelling and simulation of magnetic induction in magnetic particle imaging system [PDF]

, 2020
In the last century, tomographic imaging has become an essential tool for disease diagnosis. There are several dominant tomographic imaging methods used for medical application such as computed tomography (CT), magnetic resonance imaging (MRI), positron ...
Birahim, Muhamad Fikri Shahkhirin, Othman, Nurmiza, Sapuan, Syarfa’ Zahirah   +2 more
core  

Correction to: Practical issues and limitations of brain attenuation correction on a simultaneous PET-MR scanner

EJNMMI Physics, 2020
An amendment to this paper has been published and can be accessed via the original article.
J. E. Mackewn, J. Stirling, S. Jeljeli, S-M Gould, R. I. Johnstone, I. Merida, L. C. Pike, C. J. McGinnity, K. Beck, O. Howes, A. Hammers, P. K. Marsden   +11 more
doaj   +1 more source

PET Imaging of Angiogenesis [PDF]

PET Clinics, 2009
Angiogenesis is a highly-controlled process that is dependent on the intricate balance of both promoting and inhibiting factors, involved in various physiological and pathological processes. A comprehensive understanding of the molecular mechanisms that regulate angiogenesis has resulted in the design of new and more effective therapeutic strategies ...
Gang, Niu, Xiaoyuan, Chen
openaire   +2 more sources

Practical issues and limitations of brain attenuation correction on a simultaneous PET-MR scanner

EJNMMI Physics, 2020
Background Despite the advent of clinical PET-MR imaging for routine use in 2011 and the development of several methods to address the problem of attenuation correction, some challenges remain.
J. E. Mackewn, J. Stirling, S. Jeljeli, S. M. Gould, R. I. Johnstone, I. Merida, L. C. Pike, C. G. McGinnity, K. Beck, O. Howes, A. Hammers, P. K. Marsden   +11 more
doaj   +1 more source

FDG-PET/CT in lymphoma

Indian Journal of Radiology and Imaging, 2013
Lymphomas are a heterogeneous group of diseases that arise from the constituent cells of the immune system or from their precursors. 18F-fludeoxyglucose positron emission tomography/computed tomography ( 18 F-FDG PET/CT) is now the cornerstone of staging
Maria M D′souza, Abhinav Jaimini, Abhishek Bansal, Madhavi Tripathi, Rajnish Sharma, Anupam Mondal, Rajendra Prashad Tripathi   +6 more
doaj   +1 more source

Feasibility of positron range correction in 82-Rubidium cardiac PET/CT

EJNMMI Physics, 2022
Background Myocardial perfusion imaging (MPI) using positron emission tomography (PET) tracers is an essential tool in investigating diseases and treatment responses in cardiology.
Malte Jensen, Simon Bentsen, Andreas Clemmensen, Jacob Kildevang Jensen, Johanne Madsen, Jonas Rossing, Anna Laier, Philip Hasbak, Andreas Kjaer, Rasmus Sejersten Ripa   +9 more
doaj   +1 more source

GePEToS : A Geant4 Monte Carlo simulation package for Positron Emission Tomography [PDF]

, 2003
GePEToS is a simulation framework developed over the last few years for assessing the instrumental performance of future PET scanners. It is based on Geant4, written in Object-Oriented C++ and runs on Linux platforms.
Collot, J., Gallin-Martel, M. -L., Jan, S., Martin, P., Mayet, F., Tournefier, E.   +5 more
core   +3 more sources

Natural History and Management of Familial Paraganglioma Syndrome Type 1: Long-Term Data from a Large Family [PDF]

, 2020
Head and neck paragangliomas are the most common clinical features of familial paraganglioma syndrome type 1 caused by succinate dehydrogenase complex subunit D (SDHD) mutation. The clinical management of this syndrome is still unclear.
Cantisani, Vito, Colao, Annamaria, Di Leo, Nicola, Faggiano, Antongiulio, Feola, Tiziana, Giannetta, Elisa, Isidori, Andrea M, Lenzi, Andrea, Modica, Roberta, Polti, Giorgia, Puliani, Giulia, Sesti, Franz, Verrico, Monica   +12 more
core   +1 more source