Bob,
The doctors never found my primary, but based on the location of the metastasized lymph nodes determined it was either in the Nasopharynx or Oropharynx.

I tested positive for EBV (and HPV). My Racial mix is primarily Euro-Caucasian with some American Indian, but the Indian is not Aleut so likewise I don't seem to fit the racial profile.

They put me under surgically, then examined and scoped and nasopharynx. I was told it looked absolutely normal and in cases of EBV related Nasopharynx cancer it should show noticable scaring.