Preferred Label : Standardized Uptake Value;
NCIt synonyms : Differential Uptake Ratio; Standardized Uptake Ratio; Distribution Activity Ratio; Differential Absorption Ratio;
NCIt related terms : Standard Uptake Value; SUV; imaging suv; imaging_suv;
NCIt definition : An effectively dimensionless measure of regional tracer uptake calculated as the activity
concentration within a 2D region of interest (ROI) or 3D volume of interest (VOI)
measured on a PET image (nCi1mL) / [injected dose (nCi) / body weight (g)].;
Alternative definition : CDISC: The ratio between the tissue radioactivity concentration at a point in time
C(T) and the injected dose of radioactivity per kilogram of the patient's body weight.;
Origin ID : C69310;
UMLS CUI : C2348529;
Automatic exact mappings (from CISMeF team)
- Semantic type(s)
- concept_is_in_subset
