Collaborative Stage

Note 1: Cancer cells require sugar (glucose) for metabolism and growth. Positron emission tomography/computed tomography (PET/CT) scanning utilizes a radioactive form of glucose, called 18-fluoro-2-deoxyglucose (FDG) that accumulates within malignant cells because of their high rate of metabolism.
Note 2: The value is expressed as a ratio of tissue radioactivity at the time of measurement to the injected dose at time of injection divided by body weight. Record the value for the SUV as reported in the medical record to one decimal place.

Code	Description
001-500	PET Standardized uptake value (SUV) (Exact value to nearest single decimal place) Examples: 015 SUV 01.5 100 SUV 10.0
988	Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 988 may result in an edit error.)
997	Test performed, unknown results
998	Test not done (test not ordered and not performed)
999	Unknown or no information Information cannot be assessed Not documented in patient record

CS Site-Specific Factor 14
PET Standardized Uptake Values (SUV)