What's the most reliable breast cancer recurrence imaging test, PET or ultrasound? - images of cancer in dogs mouth
I had a double mastectomy with lymph node involvement. PET showed abnormal nodes and ultrasound ... nothing.
Wednesday, February 3, 2010
Images Of Cancer In Dogs Mouth What's The Most Reliable Breast Cancer Recurrence Imaging Test, PET Or Ultrasound?
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2 comments:
Ultrasound is essentially a picture, a kind of X-ray or CT scan (a picture with ultrasonic sound waves). PET is essentially a measure of metabolic activity. There are two types of tests, and it is not necessarily better than the other. The ultrasound will show whether the lymph nodes are enlarged, PET will show whether a part of the body indicates an abnormal increase in metabolic activity.
What is happening in PET, you will receive an injection of glucose with a radioactive tracer attached. Quick Division and metabolically active cells take up the scoreboard and educate "the PET scan.
PET is very sensitive. He can not say what the cause of metabolic activity. Although it can cause cancer, of course, a scan-to-show activity, so you can inflammations, infections, and some other processes Benin. Ie In other words, just because the pet shows no activity that there necessairly cancer.
This is only general information. Your oncologist, you can do more to explain what it means accurate results. He / She CANo explanation, if you should be worried about a repeat or if it is likely to be something else. (For example, lymph nodes showed activity at times when there is an infection.) Best of luck.
As a rule, do both together, because a test to see things that others can not. Do not think that is more reliable than the others.
I regret that PET is a problem. Hopefully more tests will show that it is cancer.
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