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A 44-year-old member asked:

What can cause aorta lymph nodes to enlarge?

1 doctor answer1 doctor weighed in
Dr. Michael Miller
Wound care 38 years experience
Natural Process: Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Oct 20, 2013
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