# Struggling with SUV quantification in ROI

**URL:** <https://discourse.slicer.org/t/struggling-with-suv-quantification-in-roi/40318>\
**Category:** Support\
**Tags:** segmentation, segmentations, segment-editor\
**Created:** [November 21, 2024, 10:17pm UTC](https://discourse.slicer.org/t/struggling-with-suv-quantification-in-roi/40318 "2024-11-21T22:17:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![wiaam91](https://avatars.discourse-cdn.com/v4/letter/w/958977/32.png) [@wiaam91](https://discourse.slicer.org/u/wiaam91)\
**Post date:** [November 21, 2024, 10:17pm UTC](https://discourse.slicer.org/t/struggling-with-suv-quantification-in-roi/40318/1 "2024-11-21T22:17:38Z")

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Dear Team , I will be gratful for your help. I am trying to meaure the SUV for 3 ROI in PET MRI scans, Liver, spleen and pancreas. My PET-IndiC is not active , my quanative reporting extension is also not showing any test area or segemntation that I can fill to get the SUV value for my ROI. Can you please tell me what to do 🙃?