You are in Medical Library . I Government Agencies Lymph tissue in the head and neck. Lymph tissue in the head and neck. Surgery Symptoms Tests Lymph tissue in the head and neck.
Lymph nodes play an important part in the body's defense against infection.
Swelling might occur even if the infection is trivial or not apparent. The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Inc. Any duplication or distribution of the information contained herein is strictly prohibited. All rights reserved.