"But my "wondering" is...can the HPV virus warts go to OTHER organs inside the body- like the liver, pancreas etc."
If I'm not mistaken, I do believe that HPV has been found in other organs -- let me look into this deeper to be sure. I either read it somewhere or a group of docs told me many years ago when we were discussing cases.
If you look in this Forum about cancers, you may come up with some other answers then what you've been told about cancers; such as, if they are bacterial/virus or fungal related.