GRACE

GRACE

Increased Choline-signal within breast tumor, shown with GRACE

GRACE (GeneRAlized breast speCtroscopy Exam) is a Single Voxel Spectroscopy technique optimized for breast spectroscopy.

Clinical Applications

Additional information in characterization of breast lesions seen in MR leading to better diagnosis
May aid to improve the specificity for tumor diagnoses
Follow-up of breast lesions after chemotherapy

Features & Benefits

Features

The technique contains a special lipid suppression pulse and a water reference detection (to visualize the choline ratio)
Spectral suppression pulses for lipid or water
Lipid signal is suppressed by spectral RF pulse in every average of the measurement.
Online central frequency correction for reduction of motion related artifacts
Movement of thorax causes frequency shift, inline implementation of frequenzy correction, no additional user interaction is required

General Requirements

System

MAGNETOM Verio
MAGNETOM Skyra eco
Biograph mMR
MAGNETOM Espree
MAGNETOM Spectra
MAGNETOM Skyra
MAGNETOM Aera
MAGNETOM Prisma
MAGNETOM Trio, A Tim System
MAGNETOM Prisma^fit
MAGNETOM Skyra^fit
MAGNETOM Avanto^fit
Single Voxel Spectroscopy
Spectroscopy Evaluation
MAGNETOM Amira
MAGNETOM Sempra
MAGNETOM Symphony, A Tim System
MAGNETOM Avanto
MAGNETOM Sola^fit
MAGNETOM Vida^fit

Minimum Software Version

syngo MR B15
For 3T systems: syngo MR B17
syngo MR D11

Other

Please Note: Additional technical pre-requisites may apply. Upon receiving your request, your local Siemens representative will clarify whether your system meets the requirements.

Recommendations

Coil
Breast Matrix Coil

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