PETMR Advantages and Challenges M Mehdi Khalighi GE
- Slides: 37
PET/MR Advantages and Challenges M. Mehdi Khalighi GE Healthcare
Outline • Review Magnetic Resonance Imaging (MRI) Introduction to Magnetic Resonance and Spectroscopy (Pippa Storey) • Review Positron Emission Tomography (PET) PET: Physics, Instrumentation and Scanners (Michael Phelps) • Why hybrid PET/MR? • Challenges of making hybrid PET/MR
MRI Review: Spin Precession
MRI Review: Spin Precession / Alignment
MRI Review: Spin Alignment
MRI Review: Net Magnetization
MRI Review: Resonance (Excitation)
MRI Review: Resonance (Excitation)
MRI Review: Free Induction Decay (FID)
MRI Review: Relaxation
MRI Review: Gradient Concept Paul Lauterbur 1929 -2007 Peter Mansfield 1933 -
MRI Review: Gradient Concept
MRI Review: 2 D Imaging
MRI Review: Image Reconstruction
Winding Magnet
Locking the Winding in Epoxy
MRI Hardware Overview
PET Review: Annihilation
PET Review: Detector
PET Review: Detector
PET Review: Detector Ring
PET Review: Photon Interactions in Matter Photoelectric Effect Compton Scatter
PET Review: Positron Range
PET Review: Non-Colinearity
PET Review: Coincidence Event Types
Why PET/MR? Courtesy of Dr. Craig Levin (Stanford Univ. )
PET/MR Advantages From Dr. Alexander Guimaraes (MGH)
PET/MR Advantages From Dr. Alexander Guimaraes (MGH)
PET/MR Advantages
PET/MR Advantages Slide from: Dominique Delbeke, Vanderbilt University Medical Center
System Overview
System Overview
PET Detector PMT-based Module AA battery (size comparison) Si. PM Module
PET Tube
Thank You.
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