©2018 WebMD, Inc. All rights reserved. eMedicineHealth does not provide medical advice, diagnosis or treatment. See Additional Information.

What Are Signs You Have A Cancerous Lymph Node? Topic Guide

What Are Signs You Have A Cancerous Lymph Node? What Are Signs You Have A Cancerous Lymph Node?: Lymph nodes are part of the body’s immune system that work as filters for harmful substances. They help fight infection by attacking and destroying germs that enter the body through lymph fluid. There are hundreds of lymph nodes throughout the body.

Must Read Articles:

What Are Signs You Have A Cancerous Lymph Node? Topic Guide - Visuals