Results 1 to 10 of about 11,337 (109)

Nuclear Imaging [PDF]

Arteriosclerosis, Thrombosis, and Vascular Biology, 2019
Noninvasive imaging technologies offer to identify several anatomic and molecular features of high-risk plaques. For the noninvasive molecular imaging of atherosclerotic plaques, nuclear medicine constitutes one of the best imaging modalities, thanks to its high sensitivity for the detection of probes in tissues.
Fabien, Hyafil, Jonathan, Vigne
  +7 more sources

Expert Consensus on Clinical Application of Integrin RGD Receptor Imaging (2022)

Xiehe Yixue Zazhi, 2022
Integrin is a group of transmembrane glycoprotein that mediates cell-cell adhesion and signal transduction. It regulates cell adhesion, migration, proliferation, apoptosis and other functions.
Chinese Society of Nuclear Medicine, Chinese Society of Molecular Imaging in Chinese Biophysical Society
doaj   +1 more source

Nuclear imaging of amyloidosis [PDF]

Polish Journal of Radiology, 2014
Summary Amyloidosis is a clinical condition caused by deposition of various protein fibrills in extracellular space. The presented symptoms depend on the type of deposits and the organ or organs involved. The correct diagnosis is often difficult, due to lack of nonivasive imaging techniques and insufficiency of morphological imaging procedures ...
Cytawa, Wojciech, Teodorczyk, Jacek, Lass, Piotr   +2 more
openaire   +2 more sources

Quantitative comparison of pre-treatment predictive and post-treatment measured dosimetry for selective internal radiation therapy using cone-beam CT for tumor and liver perfusion territory definition

EJNMMI Research, 2020
Background Selective internal radiation therapy (SIRT) is a promising treatment for unresectable hepatic malignancies. Predictive dose calculation based on a simulation using 99m Tc-labeled macro-aggregated albumin (99m Tc-MAA) before the treatment is ...
Esmaeel Jafargholi Rangraz, Xikai Tang, Charlotte Van Laeken, Geert Maleux, Jeroen Dekervel, Eric Van Cutsem, Chris Verslype, Kristof Baete, Johan Nuyts, Christophe M. Deroose   +9 more
doaj   +1 more source

Comparison of integrin α v β 3 expression with 68Ga-NODAGA-RGD PET/CT and glucose metabolism with 18F-FDG PET/CT in esophageal or gastroesophageal junction cancers

European Journal of Hybrid Imaging, 2023
Background The primary aims of this study were to compare in patients with esophageal or esophagogastric junction cancers the potential of 68Ga-NODAGA-RGD PET/CT with that of 18F-FDG PET/CT regarding tumoral uptake and distribution, as well as ...
Matthieu Dietz, Vincent Dunet, Styliani Mantziari, Anastasia Pomoni, Ricardo Dias Correia, Nathalie Testart Dardel, Sarah Boughdad, Marie Nicod Lalonde, Giorgio Treglia, Markus Schafer, Niklaus Schaefer, John O. Prior   +11 more
doaj   +1 more source

Lymphopenia during 177Lu-DOTATATE therapy leading to recurrence of tuberculosis: a case report

European Journal of Hybrid Imaging, 2022
We report the case of a 72-year-old woman who presented with tuberculous arthritis during the setting of 177Lu-DOTATATE therapy for a grade-2 neuro-endocrine pancreatic tumor with liver metastases.
Sarah Boughdad, Michael Da Mota, Mélanie Mendes De Carvalho, Maria Firsova, John O. Prior, Niklaus Schaefer   +5 more
doaj   +1 more source

Long-term Ashtanga yoga practice decreases medial temporal and brainstem glucose metabolism in relation to years of experience

EJNMMI Research, 2020
Background Yoga is increasingly popular worldwide with several physical and mental benefits, but the underlying neurobiology remains unclear. Whereas many studies have focused on pure meditational aspects, the triad of yoga includes meditation, postures,
June van Aalst, Jenny Ceccarini, Georg Schramm, Donatienne Van Weehaeghe, Ahmadreza Rezaei, Koen Demyttenaere, Stefan Sunaert, Koen Van Laere   +7 more
doaj   +1 more source

Extending the clinical capabilities of short- and long-lived positron-emitting radionuclides through high sensitivity PET/CT

Cancer Imaging, 2022
This review describes the main benefits of using long axial field of view (LAFOV) PET in clinical applications. As LAFOV PET is the latest development in PET instrumentation, many studies are ongoing that explore the potentials of these systems, which ...
Joyce van Sluis, Ronald Borra, Charalampos Tsoumpas, Johannes H. van Snick, Mostafa Roya, Dik ten Hove, Adrienne H. Brouwers, Adriaan A. Lammertsma, Walter Noordzij, Rudi A.J.O. Dierckx, Riemer H.J.A. Slart, Andor W.J.M. Glaudemans   +11 more
doaj   +1 more source

Splenic switch-off as a predictor for coronary adenosine response: validation against 13N-ammonia during co-injection myocardial perfusion imaging on a hybrid PET/CMR scanner

Journal of Cardiovascular Magnetic Resonance, 2021
Background Inadequate coronary adenosine response is a potential cause for false negative ischemia testing. Recently, the splenic switch-off (SSO) sign has been identified as a promising tool to ascertain the efficacy of adenosine during vasodilator ...
Dimitri Patriki, Elia von Felten, Adam Bakula, Andreas A. Giannopoulos, Christel H. Kamani, Moritz Schwyzer, Michael Messerli, Dominik C. Benz, Catherine Gebhard, Christoph Gräni, Aju P. Pazhenkottil, Philipp A. Kaufmann, Tobias A. Fuchs, Ronny R. Buechel   +13 more
doaj   +1 more source

Diagnostic accuracy of coronary opacification derived from coronary computed tomography angiography to detect ischemia: first validation versus single-photon emission computed tomography

EJNMMI Research, 2017
Background Estimation of functional relevance of a coronary stenosis by fractional flow reserve (FFR) from coronary computed tomography angiography (CCTA) has recently provided encouraging results.
Dominik C. Benz, Fran Mikulicic, Christoph Gräni, Marvin Grossmann, Andreas A. Giannopoulos, Michael Messerli, Catherine Gebhard, Oliver Gaemperli, Ronny R. Buechel, Philipp A. Kaufmann, Aju P. Pazhenkottil   +10 more
doaj   +1 more source