my baby has pei size lump in back side of ear,I just wanted to what is this, and wt cause it is and what is the treatment, it is little bit moveable, I can feel it , I am just worrying 3 month back also I saw this it was ot visible at that time but now I can c also , pls help me and guide next what can i do

A. Sometimes these things are nothing just fat balls which are most commonly known as lipoma so first you get a check with your doctor to know is that actually little more something else because lipoma does not harm in any manner so then it is not going to be a problem but you first need to be sure about it for that if it is needed kindly get a biopsy done with the doctor