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3D CSI

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Cho/Cr ratio metabolic map generated from 3D CSI measurement
3D CSI

Cho/Cr ratio metabolic map generated from 3D CSI measurement

Cho/Cr ratio metabolic map generated from 3D CSI measurement
Spectral map generated from 3D CSI measurement
Increased Cho-signal in a medulloblastoma case
3D CSI of the prostate, acquired at 3Tesla without usage of an endorectal coil
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Integrated multivoxel spectroscopy software package with sequences and protocols for 3D Chemical Shift Imaging (CSI)

 

Clinical Applications

  • Prostate Spectroscopy for diagnosis, localization of prostate cancer
  • Improved spatial localization of metabolic changes in biopsy or radiotherapy planning

Caratteristiche e vantaggi

Features

  • Matrix Spectroscopy – phase-coherent signal combination from several coil elements for maximum SNR with configurable prescan-based normalization for optimal homogeneity
  • 3D Chemical Shift Imaging
  • Hybrid CSI with combined VoIume selection and Field of View (FoV) encoding
  • Short TEs available (30 ms for SE, 20 ms for STEAM)
  • Automized shimming of the higher order shimming channels for optimal homogeneity of the larger CSI volumes
  • Weighted acquisition, leading to a reduced examination time compared to full k-space coverage while keeping SNR and spatial resolution
  • Outer Volume Suppression
  • Spectral Suppression
  • Protocols for prostate spectroscopy

Requisiti generali

System

  • Biograph mMR
  • MAGNETOM Aera
  • MAGNETOM Espree
  • MAGNETOM Prisma
  • MAGNETOM Skyra
  • MAGNETOM Skyra eco
  • MAGNETOM Spectra
  • MAGNETOM Symphony, A Tim System
  • MAGNETOM Trio, A Tim System
  • MAGNETOM Verio
  • MAGNETOM Vida

Minimum Software Version

syngo MR B17

Other

Also available for:

MAGNETOM Prismafit

MAGNETOM Skyrafit

MAGNETOM Avantofit

Single Voxel Spectroscopy,
Spectroscopy Evaluation,
2D Chemical Shift Imaging


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