good morning doctor My daughter is 5 yrs n 2 months old she is having small cyst near ear of both side. I take her with doctor they told me that this might be due to cold or infection and they gone when cold is gone. but yet the cyst are still there so I took sonography where I know that there are many cyst near her neck. she is having pain in neck. so what to do pl suggest. any serious problem or what.