H1E9 Isocontouring using a defined SUV threshold
Pmod Technologies GmbH
Published at : 20 Oct 2021
Iso-contouring is a very useful VOI definition technique as it allows careful control of the voxel inclusion threshold, and the search area can be confined to a user-defined boundary. It is particularly useful for PET/SPECT data where there is high tracer uptake in a given region/organ, but it can also be used to segment bone, lungs, or contrast-enhanced-lesions in CT or clear contrast and enhanced areas in MR.