Fig. 1From: Exploring the applicability of a lesion segmentation method on [18F]fluorothymidine PET/CT images in diffuse large B-cell lymphomaComparison of different VOIs used to quantify the reference tissues uptake: spherical VOIs of 29 mm, 41 mm and 48 mm diameter placed in segment VIII of the liver (to quantify hepatic uptake) and vertebrae T12, L3 and the set T10–T11–T12 (to quantify bone marrow uptake). Each point: mean SUV ± 1 standard deviation. Each plot represents one patient that has been scanned at every stageBack to article page