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  6. GRACE

GRACE

Increased Choline-signal within breast tumor, shown with 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
  • Eigenschaften & Vorteile
  • Rahmenbedingungen
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Eigenschaften & Vorteile

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
     

Rahmenbedingungen

System

  • MAGNETOM Verio
  • MAGNETOM Skyra eco
  • Biograph mMR
  • MAGNETOM Espree
  • MAGNETOM Spectra
  • MAGNETOM Skyra
  • MAGNETOM Aera
  • MAGNETOM Prisma
  • MAGNETOM Trio, A Tim System
  • MAGNETOM Prismafit
  • MAGNETOM Skyrafit
  • MAGNETOM Avantofit
  • Single Voxel Spectroscopy
  • Spectroscopy Evaluation
  • MAGNETOM Amira
  • MAGNETOM Sempra
  • MAGNETOM Symphony, A Tim System
  • MAGNETOM Avanto
  • MAGNETOM Solafit
  • MAGNETOM Vidafit

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