This is a specialized x-ray using a dye which shows up on the x-ray. It looks at your lymphatic system. This system consists of lymph vessels and your lymph nodes. The lymph vessels are the vessels which carry tissue fluids in your body into the lymph nodes. These are the glands like the ones in your neck that can swell when you have a sore throat. Certain tumors spread along the lymphatic system including lymphomas and Hodgkin's disease. This is also used to evaluate people who have swelling in the legs or may have a blockage in the lymphatic system.
PREPARATION FOR TEST
No preparation or fasting is necessary.
Normal-sized lymph nodes containing no filling defects.
Ranges for normal findings may vary among different laboratories and hospitals. You should always check with your doctor after having lab work or other tests done to discuss the meaning of your test results and whether your values are considered within normal limits.
MEANING OF TEST
Your caregiver will go over the test results with you and discuss the importance and meaning of your results, as well as treatment options and the need for additional tests, if necessary.
OBTAINING THE TEST RESULTS
It is your responsibility to obtain your test results. Ask the lab or department performing the test when and how you will get your results.