Eight months ago, my 23 year old daughter found an enlarged node beneath her jawline line. At first, she was treated with 3 different antibiotics,no response. An excisional biospy was perfomed-diagnosis-follicullar hyperplasia with paracortial hyperplasis. The node remained large, even grow some. Extensive blood work and chest-abdomen scan revealed nothing. Later, the node regressed for a short period of time and returned. The doctors decided to remove it this time because it was much harder to the touch than before. That biospy revealed the same diagnosis plus a moderate increase in immunoblasts. Within a month of the removal another node has presented its self. The oncologists suggested a PET scan, the Ent says there is no need, that it very common for more to develop. I am worried and confused , there has to be something wrong for this to be happening. Any comments would so appreciated. Thanks.