A member asked:

Pet scan=many swollen lymph nodes-ongoing 9mo-would lymphoma definitely show on a pet?can it be diagnosis from just pet? biopsy 3wks away & feeling impatient

A doctor has provided 1 answer

Biopsy is the Answer: Pet scan only tells us that something is wrong(metabolically active). It can not tell the difference between infection and cancer. So biopsy is essential to find out what is going on inside the lymph nodes. Lymphoma is only likely if the nodes are quite large in size and have steadily increased in size over 9 months that you have been pursuing them. What the size range of your lymph nodes?

Answered 4/17/2014

4.2k views

Thank

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