A member asked:

What does a sonogram on a swollen lymph node show?

A doctor has provided 1 answer
Dr. Grant Linnell answered

Specializes in Radiology

It depends: It depends on why the lymph node is swollen. Enlargement can be from the body's reaction to infection or inflammation, sometimes an abscess can form inside a lymph node. Cancer can also spread through lymph nodes. Typically, unless the lymph node is biopsied the exact cause of the enlargement is not 100% certain. Remember, it is normal to have enlarged lymph nodes from time to time.

Answered 9/13/2019

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