Fig. 7From: Evaluation of block-sequential regularized expectation maximization reconstruction of 68Ga-DOTATOC, 18F-fluoride, and 11C-acetate whole-body examinations acquired on a digital time-of-flight PET/CT scannerCoronal whole-body 11C-acetate PET images of a patient with soft tissue prostate cancer metastases. Images were acquired 11 min post-injection and reconstructed with 3 min/bed using OSEM (3 iterations, 16 subsets, 5-mm Gaussian post-processing filter) and BSREM with β-values of 133, 267, 400, and 533. Both reconstruction methods included TOF and PSF recovery. The administered activity was 4.2 MBqkg−1. The SUVmax of the lesion (arrow) is shown for the respective reconstruction.Back to article page