Results 41 to 50 of about 264,481 (351)

Associations Between Atrial Cardiopathy and Cerebral Amyloid: The ARIC‐PET Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Atrial fibrillation (AF) is a risk factor for cognitive decline, possibly from silent brain infarction. Left atrial changes in structure or function (atrial cardiopathy) can lead to AF but may impact cognition independently.
Michelle C. Johansen, Thomas H. Mosley, David S. Knopman, Dean F. Wong, Chiadi Ndumele, Amil M. Shah, Scott D. Solomon, Rebecca F. Gottesman   +7 more
doaj   +1 more source

PET-CT scan-based maximum standardized uptake value as a prognostic predictor in oropharynx squamous cell cancer

Cancer Treatment and Research Communications, 2021
Introduction: Positron emission tomography with 2-deoxy-2-[fluorine-18]fluoro-D-glucose integrated with computed tomography (18F-FDG PET-CT) is clinically useful and extensively used in initial staging and follow-up of patients with head and neck ...
Yamini Patel, Shelly Srivastava, Divyesh Rana, Anil Goel, K. Suryanarayana, Surendra Kumar Saini   +5 more
doaj   +1 more source

Variations of training load, monotony, and strain and dose-response relationships with maximal aerobic speed, maximal oxygen uptake, and isokinetic strength in professional soccer players [PDF]

, 2019
This study aimed to identify variations in weekly training load, training monotony, and training strain across a 10-week period (during both, pre- and in-season phases); and to analyze the dose-response relationships between training markers and maximal ...
A Jaspers, A Los Arcos, AM Batterham, ANC Rebelo, Beat Knechtle, C Foster, C Lago-Peñas, Cain Clark, CARL Foster, D Casamichana, D Coutinho, Daniel Castillo, E Gil-Rey, EA Algrøy, Filipe Manuel Clemente, FM Clemente, FM Clemente, FM Impellizzeri, Hugo Sarmento, I Akubat, J Borresen, J Cohen, J Guilherme, JF Fitzpatrick, JJ Malone, M Avalos, M Haddad, MA Campos-Vazquez, Maria Francesca Piacentini, MS Fessi, Pantelis Theodoros Nikolaidis, PC Bourdon, R Leal de Queiroz Thomaz de Aquino, S Hill-Haas, S Williams, SL Halson, T Stølen, TGA Stevens, Thomas Rosemann, TJ Gabbett, TJ Gabbett, TJ Scott, TN Mann, WG Hopkins   +43 more
core   +2 more sources

Can positron emission tomography/computed tomography be predictive of diagnostic success in endobronchial biopsies performed through a fiber-optic bronchoscopy in lung cancer?

Annals of Thoracic Medicine, 2018
PURPOSE: The purpose of this study is to investigate the effect of homogeneous/heterogeneous (necrotic) involvement and maximum standardized uptake value (SUVmax) value of the lesion on positron emission tomography-computed tomography (PET-CT) of ...
Coskun Dogan, Ali Fidan, Elif Torun Parmaksız, Sevda Şener Cömert, Banu Salepçi, Benan Çağlayan   +5 more
doaj   +1 more source

U-Net-based SUV calculation in FDG-PET imaging of mice brain for enhanced analysis

Current Directions in Biomedical Engineering, 2023
Positron emission tomography (PET) is a widely used imaging modality in nuclear medicine for a variety of applications. Amongst the methods used for the quantifying and interpretation of PET images, the standardized uptake value (SUV) is a widely-adopted
Pashazadeh Ali, Jafarian Forough, Tanha Kaveh, Hoeschen Christoph   +3 more
doaj   +1 more source

An evidence-based algorithm for the utility of FDG-PET for diagnosing Alzheimer's disease according to presence of medial temporal lobe atrophy [PDF]

, 2015
BackgroundImaging biomarkers for Alzheimer's disease include medial temporal lobe atrophy (MTLA) depicted on computed tomography (CT) or magnetic resonance imaging (MRI) and patterns of reduced metabolism on fluorodeoxyglucose positron emission ...
Cam Donaldson, Christopher Davison, David Williams, Fahn, Jim Lloyd, John T. O'Brien, Karl Herholz, Kirsty Olsen, Michael J. Firbank, Nicky Barnett, Robert Barber, Roth, Schmidt, Sean J. Colloby   +13 more
core   +1 more source

Impact of the Definition of Peak Standardized Uptake Value on Quantification of Treatment Response [PDF]

Journal of Nuclear Medicine, 2012
PET-based treatment response assessment typically measures the change in maximum standardized uptake value (SUV(max)), which is adversely affected by noise. Peak SUV (SUV(peak)) has been recommended as a more robust alternative, but its associated region of interest (ROI(peak)) is not uniquely defined.
Robert Jeraj, Scott B. Perlman, M Vanderhoek   +2 more
openaire   +3 more sources

Deep segmentation networks predict survival of non-small cell lung cancer [PDF]

, 2019
Non-small-cell lung cancer (NSCLC) represents approximately 80-85% of lung cancer diagnoses and is the leading cause of cancer-related death worldwide. Recent studies indicate that image-based radiomics features from positron emission tomography-computed
Allen, Bryan, Baek, Stephen, Baek, Stephen, Buatti, John, Cabel, Katherine, Diehn, Maximilian, Gannon, Maggie, He, Yusen, Kim, Yusung, Loo, Billy, Plichta, Kristin, Seyedin, Steven, Smith, Brian, Sun, Zhiyu, Tong, Ling, Wu, Jia, Wu, Xiaodong   +16 more
core   +2 more sources

Prognostic value of pretreatment standardized uptake value of F-18-fluorodeoxyglucose PET in patients with gastric cancer: a meta-analysis

BMC Cancer, 2017
Background F-18- fluorodeoxyglucose Positron emission tomography (18FDG-PET) has been widely used in clinical practice. However, the prognostic value of the pretreatment standardized uptake value (SUV) for patients with gastric cancer remains ...
Zhonghua Wu, Junhua Zhao, Peng Gao, Yongxi Song, Jingxu Sun, Xiaowan Chen, Bin Ma, Zhenning Wang   +7 more
doaj   +1 more source

Initial experience of dedicated breast PET imaging of ER+ breast cancers using [F-18]fluoroestradiol. [PDF]

, 2019
Dedicated breast positron emission tomography (dbPET) is an emerging technology with high sensitivity and spatial resolution that enables detection of sub-centimeter lesions and depiction of intratumoral heterogeneity.
Chien, Amy J, Esserman, Laura J, Franc, Benjamin L, Hylton, Nola M, Joe, Bonnie N, Jones, Ella F, Li, Wen, Mukhtar, Rita A, Pampaloni, Miguel H, Ray, Kimberly M, Seo, Youngho   +10 more
core   +2 more sources