Overview

LAVA Flex

LAVA Flex is a 3D, FSPGR imaging technique that generates water-only, fat-only, in-phase and out-of-phase echoes in one single acquisition that is typically completed in one 20 second breath-hold. This technique provides excellent homogeneous fat suppression over the entire field of view, including areas that are difficult to image using conventional fat suppression, due to magnetic susceptibility effect.

All four contrasts are perfectly coregistered because they are acquired in the same scan. The water-only contrast differs from a conventional fat suppressed image in that an inversion prep pulse is not applied for fat suppression. In fact, the fat information is removed, leaving a water-only image that may potentially be used in place of a LAVA type image. LAVA Flex uses ARC*, a 2D self calibrated, parallel-imaging technique that allows for acceleration in both phase and slice directions for supported coils.

"LAVA Flex provides 3D T1w imaging with high SNR and CNR, with very homogeneous fat saturation."

Dr M. Zins
Hospital St Joseph, Paris, France

Literature

View clinical images that demonstrate the Discovery MR750’s ability to enhance image quality.

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Learn how ARC and LAVA Flex can answer the challenges of 3.0T body MR imaging.

Download Answering the Challenges of 3.0T Body MR Imaging (PDF).

Understand how Lava Flex raises the bar on contrast-enhanced abdominal imaging.

Download Cut out the Fat and Water in Seconds.

Learn how LAVA Flex helps a university medical school obtain contrast-enhanced liver imaging.

Download Contrast-Enhanced 3.0T MR Imaging of the Liver.

Read how 3D, dual-echo technology can enhance your fat/water imaging.

Download One Breath Away.

Review a doctor’s explanation of the benefits of LAVA Flex technology.

Download Abdominal MR Images in a Single Breath-hold.

Learn how the Discovery 750’s imaging capabilities can help inform management decisions.

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Clinical Images

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Discovery* MR750 3.0T

Discovery* MR750w 3.0T

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Optima* MR450w 1.5T

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Signa* HDxt 3.0T

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