Collaborative Stage for TNM 7 - Revised 11/12/2010 [ Schema ]
CS Site-Specific Factor 14
PET Standardized Uptake Values (SUV)
- 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.
|001-500||PET Standardized uptake value (SUV) |
(Exact value to nearest single decimal place)
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