#ask experts My 22-month-old baby has a small, pea-sized, painless bump behind his ear since two days. There are no symptoms of an ear infection—no pain, redness, fever, or discharge from the ear. What could this bump be?"

A. Would just be lipoma and nothing else that is basically a fat ball or nothing else for you should get it examined with your doctor they can give you a clarity because without assessment physically it’s difficult to give you 100% assurance on anything