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  1. 5241
    “…Introduction: Our aim was to evaluate the performance in clinical research and in clinical routine of a research prototype, called positron emission tomography (PET) Assisted Reporting System (PARS) (Siemens Healthineers) and based on a convolutional neural network (CNN), which is designed to detect suspected cancer sites in fluorine-18 fluorodeoxyglucose ((18)F-FDG) PET/computed tomography (CT). …”
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    Evaluation of an Automatic Classification Algorithm Using Convolutional Neural Networks in Oncological Positron Emission Tomography
  2. 5242
    “…CT scans were analysed using CT pneumonia analysis prototype software (Siemens Healthcare version 2.5.2, Erlangen, Germany). …”
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    The value of AI based CT severity scoring system in triage of patients with Covid-19 pneumonia as regards oxygen requirement and place of admission
  3. 5243
    “…Both phantoms were scanned on a Siemens Biograph 6 TruePoint PET-Computed Tomography (CT) and a General Electric SIGNA PET-MR, for FBP, OSEM and Q.Clear. …”
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    Performance evaluation of the Q.Clear reconstruction framework versus conventional reconstruction algorithms for quantitative brain PET-MR studies
  4. 5244
    “…Using the proposed method, the midline was extracted for 5,360 volumes (~275K images) from 83 centers worldwide, acquired by GE, Siemens and Philips scanners. An asymmetry index was proposed that automatically detected outlier segmentations (which were <1% of the total dataset). …”
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    Automated Midline Estimation for Symmetry Analysis of Cerebral Hemispheres in FLAIR MRI
  5. 5245
    “…MPV, RDW, and PC were measured two times by the Siemens Advia analyzer; the first samples were withdrawn at the time of enrolment and the next sample was taken after the development of the disease, and both samples were analyzed. …”
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    Role of platelet count and mean platelet volume and red cell distribution width in the prediction of preeclampsia in early pregnancy
  6. 5246
    “…Serum cortisol was measured on the Siemens Centaur Analyser. A 30–60-min cortisol concentration of ≥450 nmol/L defined a pass; 350–449 nmol/L defined borderline. …”
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    Recalibration of thinking about adrenocortical function assessment: how the ‘random’ cortisol relates to the short synacthen test results
  7. 5247
    “…CHER participants in the neuroimaging follow-up study had magnetic resonance (MRI) scans on a 3T Siemens Allegra brain scanner at age 5.44 ± 0.37 years. …”
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    Cortical structural changes related to early antiretroviral therapy (ART) interruption in perinatally HIV-infected children at 5 years of age
  8. 5248
    “…The simultaneous analysis of conventionally reconstructed SPECT images (for Siemens the Flash3D reconstruction) helps to avoid misinterpretation of potential artefacts introduced by xSPECT Bone reconstruction.…”
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    Impact of metal implants on xSPECT/CT Bone reconstruction: the “shining metal artefact”
  9. 5249
    “…The overall positivity rates for SARS-CoV-2 antibody were 84.6% for the Roche assay, 92.5% for the Abbott assay, 75.4% for the Siemens assay, 90.7% for the SD Biosensor assay, and 66.2% for the GenScript assay after the first dose of the AZ vaccine. …”
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    Comparing Results of Five SARS-CoV-2 Antibody Assays Before and After the First Dose of ChAdOx1 nCoV-19 Vaccine among Health Care Workers
  10. 5250
    “…METHODS: Enrolled patients with new onset of GO underwent ophthalmological examinations to evaluate the activity (CAS) and severity of GO (NOSPECS), as well as an (18)F-FDG-PET/MRI (Siemens Biograph mMR) with dual time point imaging (immediately post-injection and 60 min p.i.). …”
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    18 F-FDG-PET/MRI in patients with Graves’ orbitopathy.
  11. 5251
    “…All patients were examined with a dedicated PET–CT scanner (Biograph; Siemens Healthineers). A total of 250 MBq (3.5 MBq per kg bodyweight, range 230–290 MBq) of [(64)Cu]-DOTAGA-PSMA or [(18)-F]-PSMA was applied intravenously. …”
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    Single-Center Comparison of [(64)Cu]-DOTAGA-PSMA and [(18)F]-PSMA PET–CT for Imaging Prostate Cancer
  12. 5252
    “…RESEARCH DESIGN AND METHODS: Validation: A total of 123 capillary blood samples from people with diabetes (PWD) needing face-to-face consultations along with healthy volunteers were measured on a point-of-care (POC) Siemens DCA Vantage Analyzer. Another sample of 5–10 drops was simultaneously collected in a K2EDTA tube (BD Microtainer) and stored for up to 12 days at room temperature for subsequent retesting. …”
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    Validation and feasibility of a postal system for remote monitoring of HbA1c
  13. 5253
    “…One-hundred-forty-four participants (ages 20–86) were scanned on a Siemens 3T MRI scanner while they were completing tasks to measure functional activity during inhibition, initiation, shifting, and working memory. …”
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    Dataset of functional connectivity during cognitive control for an adult lifespan sample
  14. 5254
    “…All patients underwent two DWI sequences, namely, conventional acquisition with b = 0 and 1,000 s/mm(2) (aDWI(b1,000)) and another with b = 0 and 700 s/mm(2) on a 3.0T MR scanner (MAGNETOM Prisma; Siemens Healthcare, Germany). The images (b = 0 and 700 s/mm(2)) were used to compute the diffusion images with b value of 1,000 s/mm(2) (cDWI(b1,000)). …”
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    Comparison of Computed and Acquired DWI in the Assessment of Rectal Cancer: Image Quality and Preoperative Staging
  15. 5255
    “…Both phantoms were imaged on a 0.35T MR‐Linac, a 1.5T Philips wide bore MRI, and a 3.0T Siemens MRI, with T1‐weighted and T2‐weighted acquisitions. …”
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    Assessment of a novel commercial large field of view phantom for comprehensive MR imaging quality assurance of a 0.35T MRgRT system
  16. 5256
    “…Lot‐to‐lot variability and method comparison (vs Coagulation FVIII Deficient Plasma/Dade Actin FS Activated PTT reagent/Standard Human Plasma Calibrator on the Sysmex CS‐5100 analyzer; Siemens Healthineers) were evaluated by Passing–Bablok and Deming regression, respectively, and Pearson's r calculated. …”
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    Multicenter performance evaluation and reference range determination of a new one‐stage factor VIII assay
  17. 5257
    “…METHODS: To develop the harmonization technique (Experiment 1), the Iida brain phantom was filled with F-18 solution and scanned on the two scanners in question (HRRT, HR+, Siemens/CTI). Phantom images were used to determine the optimal isotropic Gaussian filter to harmonize HRRT and HR+ images. …”
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    Harmonization of [(11)C]raclopride brain PET images from the HR+ and HRRT: method development and validation in human subjects
  18. 5258
    “…All measurements were performed on a Siemens ADVIA Centaur XP analyzer using the chemiluminescent immunoassay. …”
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    Indirect estimation of reference intervals for thyroid parameters using advia centaur XP analyzer
  19. 5259
    “…LDL-C was directly measured by homogeneous assays, i.e., Roche, Beckman and Siemens and estimated by Friedewald’s, Martin-Hopkins’, extended Martin-Hopkins’ and Sampson’s formulas. …”
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    Validation of Friedewald, Martin-Hopkins and Sampson low-density lipoprotein cholesterol equations
  20. 5260
    “…Forty patients were imaged on a Siemens mCT scanner in CBM mode. Reduced injected activity was simulated by generating list mode datasets with 50% and 25% of the original data (100%). …”
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    Impact of low injected activity on data driven respiratory gating for PET/CT imaging with continuous bed motion
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