Posterior Auricular Lymph Nodes Painful - crm.catalystglobal.com
Webfeb 22, 2023 · swollen lymph nodes may be a symptom of infection, such as an ear infection or strep throat. Rarely, preauricular lymph nodes may swell due to cancer. Webswollen posterior auricular lymph nodes, also known as swollen ear lymph nodes, can be a cause for concern.