F-18 FDG images
Statistical Mapping Analysis of Brain Metabolism in Patients with Subcortical Aphasia after Intracerebral Hemorrhage: A Pilot Study of F 18 FDG PET Images
... Measurement of brain metabolism using F-18 FDG PET was performed in all normal controls and subcortical apha- sic patients. All subjects were scanned using a GE Advance PET scanner (GE, Milwaukee, ...
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For avid glucose tumors, the SUV peak is the most reliable parameter for [18F]FDG-PET/CT quantification, regardless of acquisition time
... PET images on a 3D GE Discovery-STE PET/CT sys- tem. Patient data were investigated using list mode acquisition to obtain comparable 2-, 3-, and 4-min frames. As we reported for tumors, no significant dif- ference ...
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Evaluation of metabolic response with 18F-FDG PET-CT in patients with advanced or recurrent thymic epithelial tumors
... tive images reconstruction was completed with an or- dered subsets-expectation maximization algorithm (2 iterations, 28 ...constructed images (Gaussian filter with 8 mm full width half maximum) to match the ...
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Contrast-enhanced small-animal PET/CT in cancer research: strong improvement of diagnostic accuracy without significant alteration of quantitative accuracy and NEMA NU 4–2008 image quality parameters
... PET images that can be interpreted both visually and semi-quantitatively, SA-PET images, when used for therapy monitoring, are interpreted only by means of changes in semi-quantitative values like SUVs or ...
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Utility of 18 F-FDG and 11C-PBR28 microPET for the assessment of rat aortic aneurysm inflammation
... All image data were corrected for attenuation by measured transmission scan, scatter, random events, and decay. Data were reconstructed using iterative ordered subset expectation maximization - maximum a posteriori ...
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Evaluation of efficacy of a new MEK inhibitor, RO4987655, in human tumor xenografts by [18F] FDG-PET imaging combined with proteomic approaches
... Tumors were collected for RPPA analyses 20 to 22 h after daily RO4987655 administration for each [ 18 F] FDG-PET time point (days 0, 1, 3, and 9). Histological examination of 15-μm thick frozen ...
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18F-FDG uptake in the stomach on screening PET/CT: value for predicting Helicobacter pylori infection and chronic atrophic gastritis
... underwent 18 F-FDG PET/CT for cancer screening between April 2005 and November 2015 were retrospectively ...of 18 F-FDG in the stomach (55 subjects), previ- ous history of peptic ...
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F-FDG PET/
... diameter of tracheal esophageal bypass, peri- cardium and abdominal lymph node long-axis diameter > 0.5 cm on the CT images. The PET/ CT metabolic parameters are mainly used to evaluate whether tumors are ...
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Quantifying disease activity in rheumatoid arthritis with the TSPO PET ligand 18F-GE-180 and comparison with 18F-FDG and DCE-MRI
... the 18 F-GE-180 images include substan- tial but variable activity in muscle and vasculature, which was more pronounced than for 18 ...the 18 F-FDG scan and was suggestive ...
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Differentiation of malignant tumours from granulomas by using dynamic [18F]-fluoro-L-α-methyltyrosine positron emission tomography
... analysis, images were analysed by manually drawing volumes of interest (VOIs) in order to trace the contours of the granulomas and tumours without correction for partial volume ...static images (50 to 60 ...
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Reduction of the fluorine-18-labeled fluorodeoxyglucose dose for clinically dedicated breast positron emission tomography
... injected 18 F-FDG ...standard images in random order using a four-point scale as follows: (0) poor image quality, not diagnostic; (1) decrease in image quality, loss of diagnostic abil- ity ...
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Comparison of thallium 201 and F 18 FDG SPECT uptake in squamous cell carcinoma of the head and neck
... Preliminary studies of imaging of squamous cell carcinoma of the head and neck have been performed with both Tl-201 planar and SPECT and F-18 FDG single-photon planar images and positron[r] ...
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F-18 FDG PET-CT for response evaluation in Head and Neck Malignancy
... of images in both the early and late phases of ...in FDG uptake early (within the third week of CRT) in the treatment due to inflammatory reactions and repair processes has been reported ...PET ...
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<p>PD-L1 in Lung Adenocarcinoma: Insights into the Role of <sup>18</sup>F-FDG PET/CT</p>
... before 18 F-FDG administration. PET/CT images were acquired by PET/CT scanner (Biograph mCT, Siemens, Germany) at approximately 1hr after intravenous injection of 18 F-FDG ...
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Original Article Monitoring cytotoxicity of gemcitabine and cisplatin in T24 bladder cancer cells by the use of F-18-FDG and F-18-FMC
... a conditioned PVDF-membrane (immersing in ethanol, 10 s). For blocking of unspecific bind- ing sites 5% non-fat milk powder in TBS (1 h, room temperature) was used. GLUT1 and CTL1 were visualized with a primary ...
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In vivo molecular imaging of experimental joint inflammation by combined 18F FDG positron emission tomography and computed tomography
... CT images in small-animal PET/CT hybrid systems, only a small technological step in image resolution is necessary to use CT data not only for gain- ing anatomical information but, beyond that, to assess ...
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An exploratory study of volumetric analysis for assessing tumor response with 18F-FAZA PET/CT in patients with advanced non-small-cell lung cancer (NSCLC)
... why 18 F-FDG alone is not capable of discrimin- ating between hypoxic and non-hypoxic regions in NSCLC and stresses the need for a specific hypoxia identifying imaging ...
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Utility of SUVmax on 18 F-FDG PET in detecting cervical nodal metastases
... of 18 FDG-PET/CT in the ...the 18 FDG-PET/ ...of 18 FDG- PET/CT imaging, resulting in a spuriously high sensitivity and specificity for 18 ...
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Low septal to lateral wall 18F-FDG ratio is highly associated with mechanical dyssynchrony in non-ischemic CRT candidates
... F-FDG uptake heterogeneity in non-ischemic HF pa- tients with mechanical dyssynchrony as evaluated by SPECT phase analysis [17]. This is in line with our find- ings, where patients with mechanical ...
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Comparing radioactive tracers 18F-FDG and 18F-FLT in the staging of diffuse large B-cell lymphoma by PET/CT examination: A single-center prospective study
... The study included 33 patients with newly diagnosed DLBCL (17 women and 16 men). The median age of the ex- amined group was 57 years (range: 20–74 years). Nine patients (27%) were at stage I according to Ann Arbor ...
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