RSI-MRI+ for Prostate

The newest advancement in diffusion MRI


RSI-MRI+ is FDA-cleared advanced imaging software that supports improved prostate cancer detection and diagnosis.


RSI-MRI+ utilizes artificial intelligence and a patented advanced diffusion MRI technique called Restriction Spectrum Imaging (RSI) to increase the visibility of restricted water, a hallmark feature of cancerous tissue.



RSI-MRI+ for Prostate

The newest advancement in diffusion MRI


RSI-MRI+ is FDA-cleared advanced imaging software that supports improved prostate cancer detection and diagnosis.


RSI-MRI+ utilizes artificial intelligence and a patented advanced diffusion MRI technique called Restriction Spectrum Imaging (RSI) to increase the visibility of restricted water, a hallmark feature of cancerous tissue.


HOW

RSI-MRI+ Works


The first commercial imaging software to use an advanced multi-compartment diffusion model, RSI-MRI+ better interrogates prostate tissue microstructure to improve conspicuity of restricted diffusion.

Restricted diffusion is a hallmark feature of many aggressive cancers, including prostate cancer, but it’s often accompanied by other sources of water diffusion within the lesion, making it difficult to detect.

RSI-MRI+ provides a unique characterization of the restricted signal component — called the Restricted Signal Map — which improves visualization and quantification of restricted water compared to standard diffusion-weighted imaging (DWI).


HOW

RSI-MRI+ Works


The first commercial imaging software to use an advanced multi-compartment diffusion model, RSI-MRI+ better interrogates prostate tissue microstructure to improve conspicuity of restricted diffusion.

Restricted diffusion is a hallmark feature of many aggressive cancers, including prostate cancer, but it’s often accompanied by other sources of water diffusion within the lesion, making it difficult to detect.

RSI-MRI+ provides a unique characterization of the restricted signal component — called the Restricted Signal Map — which improves visualization and quantification of restricted water compared to standard diffusion-weighted imaging (DWI).


AUTOMATED AND CONFIGURABLE

RSI-MRI+ Features

Restricted Signal Map


Provides increased conspicuity of restricted diffusion compared to acquired and computed high b-value DWI; pictured fused with the anatomical T2-weighted image to support anatomical localization


Prostate Segmentation


Automatically segments the prostate on anatomical T2-weighted images using an advanced deep learning algorithm


Quantitative Report


Reports total prostate volume (mL) along with image segmentation results to verify segmentation accuracy

AUTOMATED AND CONFIGURABLE

RSI-MRI+ Features

Restricted Signal Map


Provides increased conspicuity of restricted diffusion compared to acquired and computed high b-value DWI; pictured fused with the anatomical T2-weighted image to support anatomical localization


Prostate Segmentation


Automatically segments the prostate on anatomical T2-weighted images using an advanced deep learning algorithm


Quantitative Report


Reports total prostate volume (mL) along with image segmentation results to verify segmentation accuracy


SELECT PEER-REVIEWED RESEARCH

On Restriction Spectrum Imaging


McCammack KC, Kane CJ, Parsons JK, et al. In vivo prostate cancer detection and grading using restriction spectrum imaging-MRI. Prostate Cancer Prostatic Dis. 2016;19(2):168–173. doi:10.1038/pcan.2015.61

White NS, McDonald C, Farid N, et al. Diffusion-weighted imaging in cancer: physical foundations and applications of restriction spectrum imaging. Cancer Res. 2014;74(17):4638–4652. doi:10.1158/0008-5472.CAN-13-3534

In total, more than 20 peer-reviewed articles have been published about RSI across multiple body regions, including prostate, brain, and breast. Contact us if you'd like us to send you additional articles


SELECT PEER-REVIEWED RESEARCH

On Restriction Spectrum Imaging


McCammack KC, Kane CJ, Parsons JK, et al. In vivo prostate cancer detection and grading using restriction spectrum imaging-MRI. Prostate Cancer Prostatic Dis. 2016;19(2):168–173. doi:10.1038/pcan.2015.61

White NS, McDonald C, Farid N, et al. Diffusion-weighted imaging in cancer: physical foundations and applications of restriction spectrum imaging. Cancer Res. 2014;74(17):4638–4652. doi:10.1158/0008-5472.CAN-13-3534

In total, more than 20 peer-reviewed articles have been published about RSI across multiple body regions, including prostate, brain, and breast. Contact us if you'd like us to send you additional articles


Schedule A Demo


Interested in learning more about RSI-MRI+?
Fill out the form to schedule a demo with our team.


Schedule A Demo


Interested in learning more about RSI-MRI+?
Fill out the form to schedule a demo with our team.


Schedule A Demo