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Fig. 2 | EJNMMI Research

Fig. 2

From: Impact of the EARL harmonization program on automatic delineation of metabolic active tumour volumes (MATVs)

Fig. 2

A representative example of automatic delineation of a tumour. MATVs derived from OSEM, PSF, and PSF7 reconstructions, as well as their unions and intersections, are shown on axial slices from a 61-year-old patient presenting with a stage IIIA squamous cell lung cancer. Panels a and b display 40% isocontour-based volumes and gradient-based volumes, respectively

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