Why do the damage or removal of lymph nodes cause symptoms such as swelling

It results from a blockage in your lymphatic system, which is part of your immune system. The blockage prevents lymph fluid from draining well, and the fluid buildup which

leads to swelling.

The job of the lymph nodes is to carry fluid away from the tissues. Without these nodes, the lymph fluid could accumulate, causing the swelling of tissue as the image shows.

Explanation:

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