What are lymph nodes and is a lump behind the ear dangerous?

Name: What are lymph nodes and is a lump behind the ear dangerous?
Uploaded: 2025-04-23T22:13:45+00:00
Channel: CBS Boston
Description: These lumps are lymph nodes or glands that are located all over the body, including behind the ears, and contain immune cells that help fight infectio

23.3K views · 1 year ago · 1:05

CBS Boston

Educational creator

Apr 23, 2025 · 23.3K views

These lumps are lymph nodes or glands that are located all over the body, including behind the ears, and contain immune cells that help fight infectio