What does nonhypermetabolic malignancy mean?

Answer 1

A nonhypermetabolic malignancy refers to a type of cancer that does not exhibit increased metabolic activity, as typically detected through imaging techniques like PET scans. In these cases, the tumor may not show elevated uptake of radioactive glucose, which is a marker of active cell metabolism and proliferation. This can make diagnosis and monitoring more challenging, as nonhypermetabolic tumors may not appear as prominent on imaging studies compared to hypermetabolic ones. Such malignancies may still be aggressive or advanced despite their lower metabolic activity.