Medically reviewed by Sukaina Hasnie, MD Key Takeaways A lump behind the ear can be caused by swollen lymph nodes, which are common and usually harmless.Most lumps behind the ear are benign and can be ...

Please provide your email address to receive an email when new articles are posted on . A previously healthy and fully immunized 5-year-old male was seen in an urgent care clinic for an evaluation of ...

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 infection. Trump revokes Secret Service protection for ...

The popliteal lymph nodes lie in the tissues behind a person’s knee. Infections and autoimmune conditions can cause them to swell. It is rare for cancer to affect the popliteal lymph nodes. According ...