Girls, hi! My daughter has a small bump on her forehead since birth. W…

Girls, hi! My daughter has a small bump on her forehead since birth. We saw a surgeon and a neurologist when she was a month old, they said everything is normal, it happens with kids. Today I decided to check with a neurosurgeon, and he diagnosed eoziophilic granuloma ? They did an ultrasound, the results will be out tomorrow. Has anyone had this? The size of the bump hasn't changed, the child has been calm since birth, mom, dad, nanny all say so.