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 ...

A cyst is a sac of tissue containing fluid or air that can form in many areas of the body. Cysts often do not need to be removed unless they are causing pain or other problems. There are several ...

In a new Instagram video, Dr. Pimple Popper aka, dermatologist and TLC host Dr. Sandra Lee, MD pops a cyst buried behind a patients ear. And the removal just might remind you of an English muffin.