People also ask
What can a PET scan Tell Me?
A PET scan can help to: show up a cancer find out the stage of a cancer, so doctors know how big it is and whether it has spread show whether a lump is cancer or not show whether a cancer has spread to other parts of the body decide the best treatment for your cancer
Can a PET scan show if cancer has spread?
Since PET scans can detect more cancerous sites than CT scans alone, they are often used in the initial staging and follow-up testing to see if and how the cancer is spreading. PET scan results may lead to changes in your treatment plan. The benefits of PET scans for cancer outweigh the potential risks
What does high chemical activity mean on a PET scan?
Because of this high level of chemical activity, cancer cells show up as bright spots on PET scans. For this reason, PET scans are useful both for detecting cancer and for: seeing if the cancer has spread. seeing if a cancer treatment is working. Click to see full answer. Similarly one may ask, what does metabolic activity mean on a PET scan?
Does the size of a dog matter to detect cancer?
No: Size matters: with current pet systems, the limit of resolution for detecting typical cancers by 18f-fdg pet generally ranges between a 0.4- and 1.0-c… Read More Ask U.S. doctors your own question and get educational, text answers 鈥?it’s anonymous and free! Doctors typically provide answers within 24 hours.