Results 61 to 70 of about 1,713,772 (211)

Role of Ultrasound-Guided Fine Needle Aspiration in Assessing the Impalpable Cervical Node with Increased 18f-Fluorodeoxyglucose Uptake on Positron Emission Tomography Scanning: Preliminary Communication

open access: yes, 2011
OBJECTIVES: 18F-Fluorodeoxyglucose positron emission tomography can detect cervical metastases before they are palpable. However, false positive results are not uncommon. This paper reports the use of ultrasound-guided fine needle aspiration to determine
王成平;李仲毅;婁培人;顏若芳;蕭仲凱;柯政郁   +1 more
core   +1 more source

Radiosynthesis of [18F]-Labelled Pro-Nucleotides (ProTides)

open access: yesMolecules, 2020
Phosphoramidate pro-nucleotides (ProTides) have revolutionized the field of anti-viral and anti-cancer nucleoside therapy, overcoming the major limitations of nucleoside therapies and achieving clinical and commercial success.
Alessandra Cavaliere   +7 more
doaj   +1 more source

Development of new radiopharmaceutical for molecular imaging in oncology [PDF]

open access: yes, 2011
De afgelopen jaren zijn diverse nieuwe geneesmiddelen tegen kanker ontwikkeld. Er kan echter nog niet goed vooraf voorspeld worden bij welke patiënt deze nieuwe geneesmiddelen zullen werken.
Dijkers, Eli Carl Ferre,   +1 more
core   +2 more sources

Quantifying lung growth with CT-derived intrapulmonary vascular volume: a cross-sectional study

open access: yesBMC Medical Imaging
Background This study aimed to evaluate lung growth by the quantitative assessment of intrapulmonary vascular volume on chest CT images. Methods All 1122 subjects were grouped with a 2-year age span.
Meijuan Shi   +6 more
doaj   +1 more source

Review of Positron Emission Tomography at Royal Prince Alfred Hospital, CHERE Project Report No 18 [PDF]

open access: yes
This report is a review of the clinical uses, impacts on clinical management, clinical outcome and resource use of Positron Emission Tomography (PET) at Royal Prince Alfred Hospital (RPAH).Positron emission ...
Christine Pollicino   +4 more
core  

Smoothing dynamic positron emission tomography time courses using functional principal components [PDF]

open access: yes, 2009
A functional smoothing approach to the analysis of PET time course data is presented. By borrowing information across space and accounting for this pooling through the use of a nonparametric covariate adjustment, it is possible to smooth the PET time ...
Aston, John A. D.   +2 more
core  

Whole-body synthesis-secretion rates of long-chain n-3 PUFAs from circulating unesterified α-linolenic acid in unanesthetized rats

open access: yesJournal of Lipid Research, 2009
Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), long-chain n-3 PUFAs important for brain and heart function, can be obtained from dietary fish products or by liver synthesis from α-linolenic acid (α-LNA).
Fei Gao   +6 more
doaj   +1 more source

Is there a role for fluorine 18 fluorodeoxyglucose-positron emission tomography and positron emission tomography/computed tomography in evaluating patients with mycobacteriosis? A systematic review [PDF]

open access: yes, 2011
This study was designed to review the emerging role of fluorine 18 fluorodeoxyglucose (18F-FDG)-positron emission tomography (PET) CT/computed tomography (PET/CT) in patients with ...
Bonomo, Lorenzo   +11 more
core   +1 more source

Quality-based design and stability assessment of sodium 18F-fluoride radiopharmaceutical for PET imaging

open access: yesMacedonian Journal of Chemistry and Chemical Engineering
This study presents the results of the stability assessment conducted on three production batches of sodium 18F-fluoride radiopharmaceutical intended for intravenous injection.
Marija Atanasova Lazareva   +8 more
doaj   +1 more source

Cardiac Positron Emission Tomography

open access: yesJournal of the American College of Cardiology, 2009
Positron emission tomography (PET) is a powerful, quantitative imaging modality that has been used for decades to noninvasively investigate cardiovascular biology and physiology. Due to limited availability, methodologic complexity, and high costs, it has long been seen as a research tool and as a reference method for validation of other diagnostic ...
Bengel, Frank M.   +3 more
openaire   +2 more sources

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