Swollen lymph nodes often indicate an infection or inflammation, though they can sometimes be a sign of something more serious. Lymph nodes are small, bean-shaped glands that play a crucial role in our immune system by filtering harmful substances and fighting infections. Learn about the possible causes of swollen lymph nodes in your neck, such as infections, cancers, autoimmune diseases and medications. Find out when to see a healthcare provider and how to treat the condition. Publicationdate 2022-07-11 This article is based on the nomenclature proposed by the American Head and Neck Society and the American Academy of Otolaryngology-Head and Neck Surgery. 10 node groups are defined with a concise description of their main anatomic boundaries, the normal structures juxtaposed to these nodes, and the main tumor sites at risk for harboring metastases in those levels [1]. Cervical lymph nodes are small, bean-shaped structures located throughout the neck. These are an essential part of the immune system and play a crucial role in filtering and destroying harmful bacteria, viruses and fungi. However, when these enlarge and become swollen lymph nodes, it could indicate the presence of an an underlying medical condition known as cervical lymphadenopathy. In this article, we will explore the various aspects of swollen cervical lymph nodes and cervical ...
