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  1. 1581
    “…MÉTODOS: Estudio retrospectivo de 194 pacientes con petición de TRAb, analizado por: inmunofluorescencia (Kryptor, ThermoFisher) y quimioluminiscencia (Immulite, Siemens y Maglumi, Snibe). Validación clínica: revisión de historias clínicas y clasificación según función tiroidea. …”
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    Comparación de tres métodos para la medida de la concentración de anticuerpos anti-receptor de tirotropina (TRAb) en el diagnóstico de la enfermedad de Graves. Validación clínica
  2. 1582
    “…METHODS: In total, 25 consecutive patients who underwent SSR-PET/CT (Siemens Biograph mCT(®)) before PRRT between June 2019 and December 2020 were enrolled in this retrospective study. …”
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    Non-invasive estimation of split renal function from routine (68)Ga-SSR-PET/CT scans
  3. 1583
    “…All patients underwent PETRA-MRA, time-of-flight (TOF)-MRA performed with MAGNETOM Skyra (Siemens), and digital subtraction angiography (DSA) performed with Infinix Celeve-i INFX-8000V (Canon Medical Systems) and Allura Clarity FD20/15 (Philips). …”
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    Validity of PETRA-MRA for Stent-Assisted Coil Embolization of Intracranial Aneurysms
  4. 1584
    “…Different acquisition and reconstruction settings were investigated on the clinical system (Siemens Symbia Intevo Bold). Two athymic nude mice carrying PC-3 PIP prostate cancer tumours of 235–830 μl received 1.44 MBq of (212)Pb-NG001 and were imaged 2, 6, and 24 h post-injection on the clinical SPECT/CT with a Medium Energy collimator and a 40% energy window centred on 79 keV. …”
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    Imaging of (212)Pb in mice with a clinical SPECT/CT
  5. 1585
    “…An alternative may be to use artificial intelligence-based auto-segmentation tools such as AutoLung3D (Siemens Healthineers, Knoxville, USA), which automatically delineate the lung lobes on the CT data acquired with the SPECT data. …”
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    Clinical validation of an AI-based automatic quantification tool for lung lobes in SPECT/CT
  6. 1586
    “…FUNDING: The Department of Biomedical Imaging and Image-guided Therapy of Medical University of Vienna received funding from 10.13039/501100011699Siemens Healthineers (Erlangen, Germany) to employ two research assistants for one year.…”
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    Ultra-low-dose CT vs. chest X-ray in non-traumatic emergency department patients – a prospective randomised crossover cohort trial
  7. 1587
    “…PURPOSE: To evaluate the clinical feasibility of the Siemens Healthineers AI‐Rad Companion Organs RT VA30A (Organs‐RT) auto‐contouring algorithm for organs at risk (OARs) of the pelvis, thorax, and head and neck (H&N). …”
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    Feasibility evaluation of novel AI‐based deep‐learning contouring algorithm for radiotherapy
  8. 1588
    “…The imaging equipment, consisting of an x-ray tube and a flat panel imager (FPI), was attached to a Siemens linear accelerator according to the in-line approach, i.e. with the imaging beam mounted opposite to the treatment beam sharing the same isocenter. …”
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    Correction of patient positioning errors based on in-line cone beam CTs: clinical implementation and first experiences
  9. 1589
    “…METHODS: For 10 hypopharyngeal cancer patients IMRT plans were generated in Oncentra Masterplan v1.5 (Nucletron BV, Veenendal, the Netherlands) for a Siemens Primus linear accelerator. For optimization the dose volume objectives (DVO) for the planning target volume (PTV) were set to 53 Gy minimum dose and 59 Gy maximum dose, in order to reach a dose of 56 Gy to the average of the PTV. …”
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    Comparison of direct machine parameter optimization versus fluence optimization with sequential sequencing in IMRT of hypopharyngeal carcinoma
  10. 1590
    “…Both MDCT(Sensation 16, Siemens, Germany, 12 × 0.75 mm collimation and 0.42 sec rotation speed, 120 kV, 500 effective mA, and 2.7 mm/rotation table-feed) and invasive coronary angiography (CAG) were performed on 61 patients (mean age 59.2 ± 10, 44 men) who were suspected of having coronary artery disease. …”
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    The Utility of Multi-detector Row Spiral CT for Detection of Coronary Artery Stenoses
  11. 1591
    “…METHODS: 5 asymptomatic participants with no history of neck pain underwent cervical spine MRI with a Siemens 3 Tesla system. The muscle and fat signal intensities on axial spin-echo T1-weighted images were quantitatively classified for the cervical multifidii from C3-C7, bilaterally. …”
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    Quantification of cervical spine muscle fat: a comparison between T1-weighted and multi-echo gradient echo imaging using a variable projection algorithm (VARPRO)
  12. 1592
    “…Plasma samples were tested for viral load by Versant HIV-1 RNA 3.0 (bDNA) and sequenced using HIV-1 TRUGENE™Genotyping Kit (Siemens). The prevalence of RAMs was analyzed according to World Health Organization (WHO) criteria. …”
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    Transmitted drug resistance in women with intrapartum HIV-1 diagnosis: a pilot epidemiological survey in Buenos Aires, Argentina
  13. 1593
    “…METHODS: From March 2013 to May 2014, adult patients being assessed for cataract surgery at the Sentru Matan Nasional (National Eye Centre) in Dili, Timor-Leste had a point-of-care HbA1c measurement performed on the DCA Vantage device (Siemens Ltd) under a quality framework. A diagnostic cut-off of 6.5% (48 mmol/mol) HbA1c was used for diagnosis of diabetes. …”
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    An estimation of the prevalence of diabetes mellitus and diabetic retinopathy in adults in Timor-Leste
  14. 1594
    “…METHODS: The study protocol was approved by the Institutional Animal Care and Use Committee. Using a Siemens Biograph mMR PET/MR scanner, we evaluated the effects of increasing concentrations of ferumoxytol and ferumoxytol aggregates on MR-derived mu-maps using an agarose phantom. …”
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    Effects of ferumoxytol on quantitative PET measurements in simultaneous PET/MR whole-body imaging: a pilot study in a baboon model
  15. 1595
    “…L'examen a été réalisé par un cardiologue avec un échographe de marque Siemens muni d'une sonde d'ETO. Une surveillance de la tension artérielle et du rythme cardiaque était réalisée en cours d'examen et une mise en observation de 15 minutes était respectée après l'examen. …”
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    Pratique de l’échocardiographie transœsophagienne au Burkina Faso: analyse situationnelle et perspectives de développement
  16. 1596
    “…The magnetic resonance scans were performed using a Siemens Avanto 1.5 T scanner with a surface coil in T1, T1FS, FLAIR, T2 sequences and in T1 following contrast medium administration. …”
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    Endosonography and magnetic resonance imaging in the diagnosis of high anal fistulae – a comparison
  17. 1597
    “…METHODS: Spiral cine DENSE images were obtained for 10 healthy subjects and 10 patients with a history of heart disease on a 3 T Siemens Trio. A mid-ventricular short-axis image was acquired with different k(e): 0.02, 0.04, 0.06, 0.08, and 0.10 cycles/mm. …”
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    2D cine DENSE with low encoding frequencies accurately quantifies cardiac mechanics with improved image characteristics
  18. 1598
    “…A total of 102 young adults born preterm and 102 controls who were born after an uncomplicated pregnancy underwent cardiovascular magnetic resonance on a Siemens 1.5 T scanner to measure the aortic cross-sectional area in multiple locations. …”
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    Comprehensive multi-modality assessment of regional and global arterial structure and function in adults born preterm
  19. 1599
    “…BACKGROUND: The purpose of the study is to evaluate the physical performance of a Biograph mCT Flow 64-4R PET/CT system (Siemens Healthcare, Germany) and to compare clinical image quality in step-and-shoot (SS) and continuous table motion (CTM) acquisitions. …”
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    Performance evaluation of the Biograph mCT Flow PET/CT system according to the NEMA NU2-2012 standard
  20. 1600
    por Kim, Hyunho, Kim, Jin Kyu, Cho, Soo Chul
    Publicado 2016
    “…We compared sodium ion levels in 1041 samples analyzed using an ABGA (Stat Profile® CCX Series, Nova Biomedical, Waltham, MA) and an autoanalyzer (ADVIA® 2400 Clinical Chemistry System, Siemens, Tarrytown, NY). The data were evaluated using Spearman’s correlation coefficient analysis, Bland-Altman plot, Deming regression analysis, and multivariate logistic regression analysis. …”
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    Comparison of sodium ion levels between an arterial blood gas analyzer and an autoanalyzer in preterm infants admitted to the neonatal intensive care unit: a retrospective study
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