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