When determining treatment approach to newly-diagnosed follicular lymphoma (e.g. watchful waiting vs chemotherapy), do you take the intensity of the SUV measurements on PET into account?

The short answer is NO. The SUV value does not inform the decision between a "watch and wait" vs. chemotherapy approach. Overreliance on SUV values in newly diagnosed follicular lymphoma is not recommended. The intensity of SUV measurement may, however, aid in locating a site for biopsy. For example...