What to Do When You Discover a Lump Behind Your Ear?
Understanding the Anatomy of Your Ear and NeckThe ear and neck are complex structures that play important roles in hearing, balance, and the immune system. Understanding the basic anatomy of these areas can help you better understand what might be causing a lump behind your ear.The ear is made up of three parts: the outer ear, middle ear, and inner ear. The outer ear includes the earlobe and the ear canal, which ends at the eardrum. The middle ear is located…