Results 51 to 60 of about 155,759 (319)

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

open access: yes, 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   +10 more
core   +2 more sources

Small and mighty: adaptation of superphylum Patescibacteria to groundwater environment drives their genome simplicity. [PDF]

open access: yes, 2020
BackgroundThe newly defined superphylum Patescibacteria such as Parcubacteria (OD1) and Microgenomates (OP11) has been found to be prevalent in groundwater, sediment, lake, and other aquifer environments.
Adams, Benjamin G   +21 more
core   +2 more sources

Imaging Hepatocellular Carcinoma With 68Ga-Citrate PET: First Clinical Experience. [PDF]

open access: yes, 2017
While cross-sectional imaging with computed tomography (CT) and magnetic resonance imaging is the primary method for diagnosing hepatocellular carcinoma (HCC), they provide little biological insight into this molecularly heterogeneous disease.
Aggarwal, Rahul   +7 more
core   +2 more sources

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

open access: yes, 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   +16 more
core   +2 more sources

Reconstructed spatial resolution and contrast recovery with Bayesian penalized likelihood reconstruction (Q.Clear) for FDG-PET compared to time-of-flight (TOF) with point spread function (PSF) [PDF]

open access: yes, 2020
BACKGROUND: Bayesian penalized likelihood reconstruction for PET (e.g., GE Q.Clear) aims at improving convergence of lesion activity while ensuring sufficient signal-to-noise ratio (SNR).
Amthauer, Holger   +6 more
core   +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]

open access: yes, 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   +43 more
core   +2 more sources

Utility of flouro-deoxy-glucose positron emission tomography/computed tomography in the diagnostic and staging evaluation of patients with primary CNS lymphoma

open access: yesCNS Oncology, 2019
Aim: To prospectively assess the clinical utility of pretreatment flouro-deoxy-glucose positron emission tomography/computed tomography (18F-FDG-PET/CT) in patients with primary central nervous system (CNS) lymphoma (PCNSL). Materials & methods: Patients
Meetakshi Gupta   +16 more
doaj   +1 more source

Significance of metabolic parameters and biochemical indexes of 18F-FDG PET/CT in the mid-term evaluation and prognosis of diffuse large B-cell lymphoma [PDF]

open access: yesXin yixue, 2022
Objective To investigate the significance of metabolic parameters and biochemical indexes of 18F-FDG-PET/CT in the mid-term evaluation and prognosis of diffuse large B-cell lymphoma (DLBCL).
Zhang Fan, Zhang Guoxu, Liu Xiuting, Wang Jigang, Liu Yanqin, Tong Danjiang, Liu Jinghua, Zhou Fan
doaj   +1 more source

Optimization of PET protocol and interrater reliability of 18F-PSMA-11 imaging of prostate cancer [PDF]

open access: yes, 2020
Background Several scan parameters for PET imaging with F-18-PSMA-11 such as dosage, acquisition time and scan duration were evaluated to determine the most appropriate scan protocol, as well as the effect of furosemide administration on lesion ...
Achten, Eric   +7 more
core   +2 more sources

A new method in thoracoscopic inferior mediastinal lymph node biopsy: a case report

open access: yesJournal of Medical Case Reports, 2009
Introduction We performed video-thoracoscopy with a video-mediastinoscope to conduct a mediastinal lymph node biopsy. Here, we discuss the various advantages of the method.
Sanlı Maruf   +3 more
doaj   +1 more source

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