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Introduction to Positron Emission Tomography (PET) Imaging

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Abstract: This tutorial explains how positron emission tomography (PET) imaging systems generate 3-D medical images. The article details how the PET system detects gamma-rays produced when injected doped sugars react differently to affected tissue. The article also discusses how competing electrical noise in the environment affects imaging, and why it is important to accurately detect photon timing and movement so the signal generated within the patient can be localized. A functional block diagram shows the IC components typically found in a PET system.
Maxim > Design support > App notes > A/D and D/A Conversion/Sampling Circuits > APP 4680
Maxim > Design support > App notes > Amplifier and Comparator Circuits > APP 4680

Keywords: PET, positron emission tomography, medical imaging, medical scan, 3-D medical, gamma rays, photon, electrical
components for medical
May 10, 2010
APPLICATION NOTE4680
Introduction to Positron Emission Tomography (PET) Imaging
Abstract:This tutorial explains how positron emission tomography (PET) imaging systems generate 3-D medical images. The article
details how the PET system detects gamma-rays produced when injected doped sugars react differently to affected tissue. The
article also discus……
标签:MaximPETpositronemissiontomographymedicalimagingmedicalscan3-Dmedicalgammaraysphotonelectricalcomponentsformedical
Introduction to Positron Emission Tomography (PET) Imaging
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