OOT MDs - Serious Medical Question

[Gunny Highway]

Yesterday I got back results from a CT scan taken for something completely unrelated and there were "masses" found on my liver, the largest of which is 2-1/2cm in diameter.

I have no idea what this means and didn't really get much from the doctor, who seems very reluctant to speculate until further tests are done. I'm having bloodwork done tomorrow and something else Monday.

I've looked around online a little, but other than the obvious morbid response, what could these things be and what are the chances they are something harmless? Anyone?

Yes, I'll be actually talking to the doctor tomorrow about this before the smartasses all tell me to do that rather than asking 00T.