“…The positron activity profile was imaged by a dual-panel version of a Siemens Biograph mCT PET scanner. Results from a similar experiment using ion beams of carbon positron-emitters [Formula: see text] C and [Formula: see text] C performed at the same experimental setup were used for comparison. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…DISCLOSURES: Carey-Ann Burnham, PhD, Pattern Bioscience: Stocks/Bonds Christopher Farnsworth, PhD, Abbott Laboratories: Grant/Research Support|Abbott Laboratories: Honoraria|Biomerieux: Grant/Research Support|Cepeheid: Grant/Research Support|Roche Diagnostics: Grant/Research Support|Siemens Healthineers: Grant/Research Support|Werfen: Advisor/Consultant…”
Enlace del recurso
Enlace del recurso

“…Dynamic PET measurements were performed using an ECAT EXACT HR system (CTI/Siemens, Knoxville, TN, USA) for a total of 150 min, with a 30-min break after the injection of 153.4 ± 10.2 MBq of [(18)F]FEDAA1106. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In several situations one technique is not enough for efficient diagnosis, therefore we investigated a new diagnostic technique of endobronchial guided biopsies by a Cone Beam Computertomography (CBCT) called DynaCT (SIEMENS AG Forchheim, Germany). Method and Material: In our study 33 incidental solitary pulmonary nodules (iSPNs) (28 malignant, 5 benign; mean diameter 25 +/-12mm, shortest distance to pleura 25+/-18mm) were eligible according to in- and exclusion criteria. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BV and CSFV were computed using a Siemens Syngo workstation (VE60A). RESULTS: Of 177 patients, traits were age 78.3 ± 10, ICH 32.2 %, central atrophy 39.5 %, cortical atrophy 31.1 %, composite atrophy 49.2 %, BV 1,156 ± 198 mL, and CSFV 102.5 ± 63 mL. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: Free-breathing real-time CMR (1.5T Aera, Siemens) was performed in 11 athletes (5 males; median age 29 [IQR: 28–39] years) and 16 age- and sex-matched healthy volunteers (7 males; median age 26 [interquartile range (IQR): 25–33] years). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHOD: The x‐ray source of a Siemens Axiom Artix C‐arm is modeled by a virtual source model using single Gaussian‐shaped source. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…An integrated treatment delivery system for conformal stereotactic radiosurgery (CSRS) and radiotherapy (CSRT) has been developed through a collaboration involving Siemens Medical Systems, Inc., Tyco/Radionics, Inc., and The University of Texas M. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: 35 healthy volunteers underwent fMRI in a 3 T Siemens Trio scanner. During a change detection task four Gabor patches (two flickering and two non-flickering) with varying orientations were shown and participants had to memorise the orientations of the Gabor patches. …”
Enlace del recurso
Enlace del recurso

“…All MR scans were performed on a 1.5 T scanner (Siemens) utilizing a Dixon chemical shift separation sequence and the out-of-phase images with 0.90 mm slice thickness. …”
Enlace del recurso
Enlace del recurso

“…We aimed to compare two reconstruction algorithms for disease detection and to determine the optimal acquisition time per bed position using the Siemens Biograph6 with extended field-of-view. METHODS: Twenty-one consecutive and unselected patients with DTC/PDTC underwent HN PET/CT acquisition using list-mode. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Planar scintigraphy and SPECT/CT scans were performed at several time points for up to 72 h post injection in order to calculate tumour- and organ doses using 3D voxel- and MIRD based dosimetry (Dosimetry Research Tool v5.2, Siemens Medical Solutions, USA). Blood samples were taken for bone marrow dose calculations. …”
Enlace del recurso
Enlace del recurso

“…Two methods of GTV determination were used: visual interpretation of CT, PET (GTV-PET(vis)) and MRI images and quantitative automatic method (Syngovia, Siemens) based on a chosen threshold value (20%, 30%, 40%, 50%) of standardized uptake values (SUV(max)) from PET examination (GTV-PET(20%), GTV-PET(30%), etc.). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…MR measurements were performed on a 3 Tesla scanner (Magnetom Skyra, Siemens) including a dual-echo Dixon and a T2 SS-FSE sequence for anatomical structures. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Methods: We studied 10 healthy volunteers who underwent a test-retest dynamic [18F]FDG-PET study using a fully integrated PET/MR system (Siemens Biograph mMR). To validate the non-invasive derivation of an image-derived input function based on combined analysis of PET and MR data, arterial blood samples were obtained. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…DISCUSSION The free T4 assay used by our institution is performed on the Siemens Dimension Vista platform using a two-step chemiluminescent immunoassay. …”
Enlace del recurso
Enlace del recurso

“…TSI was measured by Immulite TSI assay (Siemens Healthcare, UK) and was considered negative if < 0.55 IU/L (analytical range: 0.1 to 40 IU/L). …”
Enlace del recurso
Enlace del recurso

“…Serum IGF-1 was measured by Immulite 2000 Siemens, and Prism8 GraphPad was used for statistical analysis, calculating ranges for each trimester defined as 2,5 and 97,5 percentiles. …”
Enlace del recurso
Enlace del recurso

“…HCV genotyping was initially (63 samples) done by the LightPower Taqman real-time PCR method (Viet A Corp.) and quality controlled using the Versant 2.0 line probe assay (Siemens Healthcare). Next, following interim quality control results, all 106 samples were (re)genotyped with Versant 2.0, complemented with 5′UTR/core sequencing for uninterpretable/incomplete Versant results. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: Twenty patients with (suspected) lymphoma (6 for initial staging, 12 after systemic treatment, 2 in suspicion of recurrence) sequentially underwent (18)F-FDG-PET/CT examinations on a digital PET/CT (Siemens Biograph Vision) with a total scan time duration of 15 min (reference acquisition protocol) and 5 min (reduced acquisition protocol) using continuous-bed-motion. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso