Influence of region-of-interest determination on measurement of signal-to-noise ratio in liver on PET images

Volume: 32, Issue: 1, Pages: 1 - 6
Published: Oct 20, 2017
Abstract
On 18F-fluoro-2-deoxy-d-glucose (18F-FDG) positron emission tomography (PET), signal-to-noise ratio in the liver (SNRliver) is used as a metric to assess image quality. However, some regions-of-interest (ROIs) are used when measuring the SNRliver. The purpose of this study is to examine the different ROIs and volumes of interest (VOIs) to obtain a reproducible SNRliver. This study included 108 patients who underwent 18F-FDG-PET/CT scans for the...
Paper Details
Title
Influence of region-of-interest determination on measurement of signal-to-noise ratio in liver on PET images
Published Date
Oct 20, 2017
Volume
32
Issue
1
Pages
1 - 6
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