Hi, my daughter find two lumps - one on her left cervical region, near sternocleidomastoideus muscle and the second behind her ear on mastoid bone, they are hard and not movable, pea sized, about less then 1cm. She has flu now. May be she has this lumps before the flu, i do not know. She has chronic mild tonsillitis too and very often subfebrile fever -37-37.1. Shoud we chack her for oncology?