| http://www.w3.org/ns/prov#value | - Motion, especially related to respiratory motion, also introduces a blurring effect that results in additional PVE.54 As PET has a relatively low spatial resolution, PVE is an often ignored but serious issue; for lesions smaller than the reconstructed spatial resolution, the PVE may result in a >50% underestimation of the true 18F-FDG concentration.55 Therefore, PVC methodologies should be applied
|
