Allergy Lymph Nodes
A lymph node biopsy is the removal of lymph node tissue for examination under a microscope.
The lymph nodes are small glands that make white blood cells (lymphocytes), which fight infection. Lymph nodes may trap the germs that are causing an infection. Cancer can spread to lymph nodes.
Alternative Names
Biopsy - lymph nodes; Open lymph node biopsy; Fine needle aspiration biopsy; Sentinel lymph node biopsy
How the test is performed
A lymph node biopsy is done in an...
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Why Are Lymph Nodes Important?
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