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Sonata avanto

Manufactured by Siemens
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Sourced in Germany

The Sonata/Avanto is a magnetic resonance imaging (MRI) system developed by Siemens. It is designed to capture high-quality images of the body's internal structures. The system utilizes powerful magnetic fields and radio waves to generate detailed visualizations, enabling healthcare professionals to diagnose and monitor various medical conditions.

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Lab products found in correlation

Gadobutrol, by Bayer (2 mentions)

3 protocols using sonata avanto

1

Cardiac MRI Protocol for Late Gadolinium Imaging

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CMR was performed on a 1.5 Tesla system (Sonata/Avanto, Siemens, Erlangen, Germany) using a standardized protocol (17 (link)). Late gadolinium imaging was performed 10 min after intravenous injection of 0.1 mmol/kg of gadobutrol (Bayer AG, Berlin, Germany) using an inversion-recovery gradient echo sequence. Images were acquired in long-axis planes and short axis slices (8 mm slice thickness with 2 mm gap) in two-phase encoding directions. Inversion times were optimized to null the myocardium. Ventricular volumes were calculated using CMRtools (Cardiovascular Imaging Solutions, London, UK). The presence of non-ischaemic LGE was determined by two independent operators, with a third providing adjudication if necessary. LGE was considered present if seen in both long- and short-axis planes, in two phase-encoding directions and extending beyond the ventricular insertion areas. Short tau inversion recovery imaging was performed to detect myocardial oedema if clinically indicated (17 (link)).
Amin R.J., Morris-Rosendahl D., Edwards M., Tayal U., Buchan R., Hammersley D.J., Jones R.E., Gati S., Khalique Z., Almogheer B., Pennell D.J., Baksi A.J., Pantazis A., Ware J.S., Prasad S.K, & Halliday B.P. (2022). The addition of genetic testing and cardiovascular magnetic resonance to routine clinical data for stratification of etiology in dilated cardiomyopathy. Frontiers in Cardiovascular Medicine, 9, 1017119.
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2

Multimodal MRI Acquisition for Brain Imaging

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MRI scans were acquired at two different locations (Donders Centre for Cognitive Neuroimaging in Nijmegen, The Netherlands and VU University Medical Centre in Amsterdam, The Netherlands), using two comparable 1.5 Tesla MRI scanners (Siemens Sonata/Avanto, Erlangen, Germany), identical 8-channel head-coils, and matched scan protocols. For each participant we obtained a high-resolution T1-weighted MPRAGE anatomical scan (176 sagittal slices, TR = 2730 ms, TE = 2.95 ms, TI = 1000 ms, flip angle = 7 deg, GRAPPA 2 acceleration, voxel size = 1.0 × 1.0 × 1.0 mm, field of view = 256 mm). In addition, whole brain diffusion-weighted images were collected (twice refocused PGSE EPI; 60 diffusion-weighted images; b-factor 1000 s/mm2; 5 non-diffusion-weighted images; 60 slices interleaved; TE/TR = 97/8500 ms; GRAPPA-acceleration 2; voxel size 2.0 × 2.0 × 2.2 mm).
Francx W., Llera A., Mennes M., Zwiers M.P., Faraone S.V., Oosterlaan J., Heslenfeld D., Hoekstra P.J., Hartman C.A., Franke B., Buitelaar J.K, & Beckmann C.F. (2016). Integrated analysis of gray and white matter alterations in attention-deficit/hyperactivity disorder. NeuroImage : Clinical, 11, 357-367.
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3

Cardiac MRI Protocol for Late Gadolinium Enhancement

Cited 1 time
Check if the same lab product or an alternative is used in the 5 most similar protocols
CMR was performed on a 1.5 Tesla system (Sonata/Avanto, Siemens, Erlangen, Germany) using a standardized protocol 18 (link). Late gadolinium imaging was performed 10 minutes after intravenous injection of 0.1mmol/kg of gadobutrol (Bayer AG, Berlin, Germany) using an inversion-recovery gradient echo sequence. Images were acquired in long-axis planes and short axis slices (8mm slice thickness with 2mm gap) in 2-phase encoding directions. Inversion times were optimized to null the myocardium. Ventricular volumes were calculated using CMRtools (Cardiovascular Imaging Solutions, London, UK). The presence of non-ischaemic LGE was determined by two independent operators, with a third providing adjudication if necessary. LGE was considered present if seen in both long- and short-axis planes, in two phase-encoding directions and extending beyond the ventricular insertion areas. Short tau inversion recovery imaging was performed to detect myocardial oedema if clinically indicated 18 (link).
Amin R.J., Morris-Rosendahl D., Edwards M., Tayal U., Buchan R., Hammersley D.J., Jones R.E., Gati S., Khalique Z., Almogheer B., Pennell D.J., Baksi A.J., Pantazis A., Ware J.S., Prasad S.K, & Halliday B.P. (2022). The addition of genetic testing and cardiovascular magnetic resonance to routine clinical data for stratification of etiology in dilated cardiomyopathy. Frontiers in Cardiovascular Medicine, 9, 1017119.
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