Evaluation of PET image quality is central to annual physics surveys, quality assurance, and
laboratory accreditation. A common method is to image the American College of Radiology …

We report the discovery of a systematic miscalibration during the work-up process for site
validation of a multicenter clinical PET imaging trial using 68Ga, which manifested as a …

1195 Objectives: Recently, the SNMMI launched a fully-automated cloud-based phantom
analysis tool (PAT) at http://www. snmmi. org/PAT, available freely to dues-paying members …

Molecular imaging is uniquely positioned to address the challenges presented by precision
medicine, not only in accurately staging disease but also in assessing targeted therapies …

372 Objectives PET SUV measures are inaccurate due to bias from finite resolution and
variance from quantum noise. Reconstruction algorithms that control the tradeoff between …

126 Objectives The goal of this study is to provide estimates of the errors in longitudinal PET
studies that are due to instrumentation variability. Improved estimation and reduction of …

The PET Core Laboratory of the American College of Radiology Imaging Network (ACRIN)
qualifies sites to participate in multicenter research trials by quantitatively reviewing …

Purpose This investigation aimed to develop a scanner quantification performance
methodology and compare multiple metrics between two scanners under different imaging …

607 Objectives There is a need for an objective verification of the calculation of PET image
standardized uptake values (SUVs) from region of interest (ROI) analysis tools provided by …

Purpose Evaluation of positron emission tomography (PET) or single photon emission
computed tomography (SPECT) performance often involves qualitative assessment of …