To answer your questions:
1) Normally the lymph
nodesLymph node biopsy
Swollen glands
Swollen lymph nodes in the groin
Swollen lymph nodes under arm will return back to normal several weeks after the acute illness.
2) Painful lymph nodes can be caused by an acute infectious illness. However, this fact cannot be used to make any predictions about whether they are cancerous or not.
If they persist past several weeks after the infection, you can discuss a referral to a surgeon for a possible biopsy to exclude the possibility of cancer.
These options can be discussed with your personal physician.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
http://www.straightfromthedoc.com