Magnetic resonance imaging (MRI) uses radio waves and a strong magnet field rather than x-rays to produce very detailed, cross-sectional images of the body. MRI requires specialized equipment and expertise and allows evaluation of some body structures that may not be as visible with other imaging methods.

The Signa HDxt 1.5T MRI scanner from GE Healthcare uses unique High Definition (HD) technology, continuing a trend of significant advances in MR imaging. HD technology enables the on-board computing system to reconstruct images very rapidly, resulting in near real-time image generation. The Signa HDxt is designed for advanced imaging for studies ranging from routine to extremely challenging. The system produces consistent image quality across all applications.

The Signa HDxt 1.5T system has advanced imaging and processing capabilities that help doctors perform MRI exams that traditionally have been very difficult. These unique capabilities include:

• PROPELLER, for enhanced brain imaging on all patients include those who cannot
  hold still.
• PROPELLER DWI, for enhanced stroke imaging.
• VIBRANT-XV, for uncompromised bilateral breast imaging in one visit with high spatial and kinetic detail.
• BREASE, for enhanced breast lesion imaging.
• LAVA-XV, for high-resolution multi-phase imaging of the liver and abdomen.
• COSMIC, a 3D imaging technique specifically tailored to cervical spine studies.
• INHANCE, utilizes the in-flow effect to image arterial flow, without the use of
  intravenous contrast.
• CARTIGRAM, a non-invasive imaging method to assess articular cartilage integrity.

By significantly improving the quality and speed of a MRI study, the Signa HDxt 1.5T scanner delivers more detailed information about the patient’s condition while making the experience patient-friendly. Benefits include:

• New technologies that help doctors provide fast, accurate diagnoses.
• Shorter exams that may not require a breath-hold.
• Less stress and discomfort for claustrophobic patients.

The Signa HDxt 1.5T system helps referring physicians by providing high-resolution images that improve diagnostic accuracy.

• Enhanced imaging techniques enable easier visualization of anomalies, resulting in more diagnostic confidence than ever before.