How It Is Done
A liver and spleen scan is often done by a nuclear medicine
technologist. The scan pictures are read by a
radiologist or
nuclear medicine specialist.
You will need to take off any jewellery. You may need to take off
all or most of your clothes. You will be given a gown to wear during the
test.
The technologist cleans the site on your arm where the radioactive
tracer will be injected. A small amount of the radioactive tracer is then
injected.
You will lie on your back on a table and a large scanning camera
will be placed right above you. It may move slowly above and around your body,
scanning for the tracer and recording pictures as the tracer moves into your
liver and spleen. The camera does not give off any radiation, so you are not
exposed to more radiation during the scan.
You may be asked to move into different positions so the tracer
spreads through the liver and spleen. You need to lie very still during each
scan so the pictures are clear. You may be asked to hold your breath briefly
during some of the scans.
A liver and spleen scan takes about 1 hour.