Blog Post
Great question @wendy55, @kmakm
A PET scan uses low-dose radioactive glucose (a type of sugar) to measure the activity of cells in different parts of the body. It may help to find out whether a tumour is growing and whether it is cancerous (malignant) or non-cancerous (benign).
https://www.macmillan.org.uk/information-and-support/diagnosing/how-cancers-are-diagnosed/tests-and-scans/pet-scan.html
A CT scan takes a series of x-rays, which build up a three-dimensional picture of the inside of the body. The scan takes 10–30 minutes and is painless. It uses a small amount of radiation.
https://www.macmillan.org.uk/information-and-support/diagnosing/how-cancers-are-diagnosed/tests-and-scans/ct-scan.html
A PET scan uses low-dose radioactive glucose (a type of sugar) to measure the activity of cells in different parts of the body. It may help to find out whether a tumour is growing and whether it is cancerous (malignant) or non-cancerous (benign).
https://www.macmillan.org.uk/information-and-support/diagnosing/how-cancers-are-diagnosed/tests-and-scans/pet-scan.html
A CT scan takes a series of x-rays, which build up a three-dimensional picture of the inside of the body. The scan takes 10–30 minutes and is painless. It uses a small amount of radiation.
https://www.macmillan.org.uk/information-and-support/diagnosing/how-cancers-are-diagnosed/tests-and-scans/ct-scan.html