Results 31 to 40 of about 96,571 (302)

Positron emission tomography-magnetic resonance liver parenchyma attenuation correction artifact in secondary hemochromatosis

World Journal of Nuclear Medicine, 2020
Positron emission tomography-magnetic resonance (PET-MR) hybrid imaging is a relatively new imaging modality combining the superb MR contrast capabilities among different soft-tissue structures with the high sensitivity of PET functional imaging.
Robert Matthews, Michael Joseph Salerno, Paul Vaska, Halley Hindman   +3 more
doaj   +1 more source

Multicenter Trial of [18F]fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Staging of Head and Neck Cancer and Negative Predictive Value and Surgical Impact in the N0 Neck: Results From ACRIN 6685.

Journal of Clinical Oncology, 2019
PURPOSE The objective of this study was to determine the negative predictive value (NPV) of positron emission tomography (PET)/computed tomography (CT) for the clinically N0 neck on the basis of neck dissection.
V. Lowe, F. Duan, R. Subramaniam, J. Sicks, Justin Romanoff, T. Bartel, J. Yu, B. Nussenbaum, J. Richmon, C. Arnold, D. Cognetti, B. Stack   +11 more
semanticscholar   +1 more source

18F-FDG PET Combined With MR Spectroscopy Elucidates the Progressive Metabolic Cerebral Alterations After Blast-Induced Mild Traumatic Brain Injury in Rats

Frontiers in Neuroscience, 2021
A majority of blast-induced mild traumatic brain injury (mTBI) patients experience persistent neurological dysfunction with no findings on conventional structural MR imaging.
Yang Li, Yang Li, Yang Li, Kaijun Liu, Chang Li, Yu Guo, Jingqin Fang, Haipeng Tong, Yi Tang, Junfeng Zhang, Jinju Sun, Fangyang Jiao, Qianhui Zhang, Rongbing Jin, Rongbing Jin, Kunlin Xiong, Kunlin Xiong, Xiao Chen, Xiao Chen   +18 more
doaj   +1 more source

Feasibility of Systematic Respiratory-Gated Acquisition in Unselected Patients Referred for 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography

Frontiers in Medicine, 2018
ObjectiveRespiratory motion in 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) induces blurred images, leading to errors in location and quantification for lung and abdominal lesions.
Philippe Robin, David Bourhis, Brieuc Bernard, Ronan Abgral, Solène Querellou, Alexandra Le Duc-Pennec, Pierre-Yves Le Roux, Pierre-Yves Salaün   +7 more
doaj   +1 more source

18F-Fluoride and 18F-Fluorodeoxyglucose Positron Emission Tomography After Transient Ischemic Attack or Minor Ischemic Stroke

Circulation Cardiovascular Imaging, 2017
Background— Combined positron emission tomography (PET) and computed tomography (CT) can assess both anatomy and biology of carotid atherosclerosis. We sought to assess whether 18F-fluoride or 18F-fluorodeoxyglucose can identify culprit and high-risk ...
A. Vesey, W. Jenkins, Agnese Irkle, A. Moss, G. Sng, R. Forsythe, T. Clark, Gemma Roberts, A. Fletcher, C. Lucatelli, J. Rudd, Anthony P. Davenport, Nicholas L. Mills, R. Al‐Shahi Salman, M. Dennis, William Whiteley, E. V. van Beek, M. Dweck, David E. Newby   +18 more
semanticscholar   +1 more source

99mTc-sestamibi and 18F-fluorodeoxyglucose imaging in patients with cardiogenic shock: A pilot study

Frontiers in Cardiovascular Medicine, 2022
BackgroundWhether perfusion/metabolism imaging differs between matched ST-segment elevation myocardial infarction (STEMI) patients with and without cardiogenic shock (CS) remains unknown.MethodsSeventeen STEMI patients with CS (13 men, 60 ± 12 years) and
Cuncun Hua, Qizhe Cai, Xiao-Ying Xi, Mingming Lin, Li Wang, Lina Li, Dandan Yao, Xiaoyan Liu, Lei Zhao, Lefeng Wang, Pixiong Su, Boqia Xie   +11 more
doaj   +1 more source

Diagnostic role and prognostic impact of positron emission tomography/computed tomography in patients treated for uterine corpus cancer [PDF]

Srpski Arhiv za Celokupno Lekarstvo
Introduction/Objective. The goal of our research was to evaluate diagnostic and prognostic role of positron emission tomography/computed tomography (PET-CT) in patients previously treated for uterine cancer and compare it to conventional imaging methods (
Stojiljković Milica, Šobić-Šaranović Dragana, Odalović Strahinja, Petrović Jelena, Popović-Krneta Marina, Veljković Miloš, Ranković Nevena, Artiko Vera   +7 more
doaj   +1 more source

Diagnostic Value of Composite and Simplified FDG-PET/CT Scores in Polymyalgia Rheumatica and the Influence of Recent Glucocorticoid Treatment—A Retrospective Diagnostic Cohort Study

Diagnostics, 2023
[18F]Fluorodeoxyglucose positron emission tomography (FDG-PET) is increasingly used to demonstrate inflammation in specific sites typical for polymyalgia rheumatica (PMR).
Louise Schouborg Brinth, Annette Hansen, Dorte Vendelbo Jensen, Ole Rintek Madsen, Rikke Broholm, Martin Krakauer   +5 more
doaj   +1 more source

Comparing Diagnostic Performance of Short and Long [¹⁸F]FDG-PET Acquisition Times in Giant Cell Arteritis

Diagnostics, 2023
(1) Background: In giant cell arteritis (GCA), the assessment of cranial arteries using [18F]fluorodeoxyglucose ([18F]FDG) positron emission tomography (PET) combined with low-dose computed tomography (CT) may be challenging due to low image quality ...
Pieter H. Nienhuis, Marieke van Nieuwland, Gijs D. van Praagh, Karolina Markusiewicz, Edgar M. Colin, Kornelis S. M. van der Geest, Nils Wagenaar, Elisabeth Brouwer, Celina Alves, Riemer H. J. A. Slart   +9 more
doaj   +1 more source

Life‐Threatening Bradycardia in Anti‐NMDA‐Receptor Encephalitis and a Novel Use for Permanent Pacing

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Pediatric anti‐NMDA receptor encephalitis (pNMDARE) is an autoantibody‐mediated disorder that can cause severe autonomic dysfunction, including symptomatic bradycardia and asystole. Dysautonomia can last for years, making it very challenging to manage.
Sarah Tucker, Abhijit Das, Andres Jimenez, Areeba Basit, Yike Jiang, Emily A. Smitherman, Heather Van Mater, Taylor Howard, Alexander J. Sandweiss, Kristen S. Fisher   +9 more
wiley   +1 more source