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Modern 3 Tesla clinical MRI scanner.. Magnetic resonance imaging (MRI) is a medical imaging technique mostly used in radiology and nuclear medicine in order to investigate the anatomy and physiology of the body, and to detect pathologies including tumors, inflammation, neurological conditions such as stroke, disorders of muscles and joints, and abnormalities in the heart and blood vessels ...
However, the patient will generally have a slightly longer time in the scanner compared to a routine MRI scan. Magnetic resonance neurography can only be performed in 1.5 tesla and 3 tesla cylindrical type scanners and can't really be done effectively in lower power "open" MR scanners - this can pose significant challenges for claustrophobic ...
The field strength of the magnet is measured in teslas – and while the majority of systems operate at 1.5 T, commercial systems are available between 0.2 and 7 T. 3T MRI systems, also called 3 Tesla MRIs, have stronger magnets than 1.5 systems and are considered better for images of organs and soft tissue. [7]
The company also marketed an MRI (called Nuclear Magnetic Resonance, or NMR at the time) unit, the Teslacon, beginning in 1984. Teslacon products ranged in magnetic field strength from 0.15 to 1.5 tesla. David Flugan and Robert Gauss were the chief thinkers and the 'brain trust' behind the implementation of Technicare's MRI product line.
Elekta Unity MR-Linac, the first high field (1.5 Tesla) MR-Linac combines magnetic resonance imaging with a radiation therapy (MR/RT) system (linear accelerator). It was developed together with UMC Utrecht and Philips [13] and launched in 2018. [14] Harmony linear accelerator, launched in 2020.
All patients are reviewed for contraindications prior to MRI scanning. Medical devices and implants are categorized as MR Safe, MR Conditional or MR Unsafe: [6] MR-Safe – The device or implant is completely non-magnetic, non-electrically conductive, and non-RF reactive, eliminating all of the primary potential threats during an MRI procedure.
Susceptibility weighted imaging (SWI), originally called BOLD venographic imaging, is an MRI sequence that is exquisitely sensitive to venous blood, hemorrhage and iron storage. SWI uses a fully flow compensated, long echo, gradient recalled echo (GRE) pulse sequence to acquire images.
In December 2020, the hospital acquired a 1.5 Tesla MRI digital scanner. The MRI is the latest technology. [5] It provides higher-resolution scans of the body's organs and tissues and allows for better diagnosis. The hospital has the only CT scanner with a 128-slice capacity in the country, as well as 13 hemodialysis machines.
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