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. Author manuscript; available in PMC: 2017 Oct 17.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2016 Apr 30;96(1):206–213. doi: 10.1016/j.ijrobp.2016.04.023

Fig. 2.

Fig. 2

Lesion segmentation. The region of interest and segmentation of maximum standardized uptake value (SUV) with the region is shown for (a) a prostate bed lesion and (b) a lymph node lesion. (c) A histogram of threshold frequencies selected across all patients, with 50% of standardized uptake value (SUV)max being the most common value used for segmentation.