Navigable Intelligent Visualization for Diagnosis and Treatment Ziostation2

MR Applications

MR analysis software that that takes full advantage of MR imaging technology

MR Myocardial T1 Mapping

Using MR heart data scanned with and without a contrast material with different TI, this protocol extracts inner and outer wall contours of LV, shows color maps of T1 values calculated from T1 relaxation curve, and shows ECV calculated from hematocrit values and blood T1 values.

MR Myocardial T1 Mapping

MR Coronary Analysis

With contrasted MR images, this protocol extracts coronary arteries and displays the results in MIP, CPR, and Straight View. Calculation of vessel stenosis is available.

MR Coronary Analysis

MR Cardiac Function (LV)

Utilizing multi-phase MR images of the heart, this protocol segments the inner and outer walls of the left ventricle, and calculates ejection fraction, wall thickness, wall thickness ratio and regional wall motion.

MR Cardiac Function (LV)

MR Cardiac Function (RV)

Harnessing the results of MR Cardiac Function (LV), this protocol segments the inner and outer walls of the right ventricle, and calculates ejection fraction.

>MR Cardiac Function (RV)

MR Myocardial Strain Analysis

Tagged MR images allow assessment of myocardial strain as an additonal indicator of myocardial status. Contours traced in one phase are propagated automatically to all phases, and with just a few steps displays Ecc (Circumferential Strain) and Err (Radial Strain)

MR Myocardial Strain Analysis

MR Cardiac Time-Intensity

Analyzes blood flow in the myocardium using MR cardiac data obtained at rest and during stress.

MR Cardiac Time-Intensity

MR Cardiac Delayed Enhancement

Allows assessment of myocardium using data obtained by MR delayed angiography.

MR Cardiac Delayed Enhancement

MR Flow

Using phase contrast MR images, this protocol evaluates flux and velocity of a specified vessel.

MR Flow

MR Tractography

Opens DTI (Diffusion Tensor Imaging) data, shows fibers which go through or avoid specified ROIs, and shows VR images layered by anatomical images.
The latest Ziostation release supports non-rigid registration, which registers CT head data with MRI head data such as DWI, T1W1, T2W1 correctly. A single click can register data with different FOV size, pixel size, and scanning range.

MR Tractography

MR Perfusion

Analyzes blood flow using contrasted MR images scanned at the same cross-section, showing changes over time.

MR Perfusion

Computed DWI

Using two sets of DWI images with different b-values, this protocol can create computed DWI images with the desired b-value.

Computed DWI

ADC Histogram Analysis

This protocol uses the ADC map calculated from DWI image data with two different b-values to calculate skewness and kurtosis from the ADC histogram of any region, and to evaluate histogram changes over time.

ADC Histogram Analysis

MR Tx Mapping

Using MR data with different TE and spin lock times, this protocol measures T2, T2*, or T1rho values of the specified ROI and shows color maps.

MR Tx Mapping

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