Am I thinking correctly??

I recently had a chest xray because an earlier xray said there was "mild hyperinflation" in the lungs. The result of the most recent xray said.."No interval change with features of potential, predominantly upper lobe emphysema". "The remainder of the exam is unremarkable". My Dr. is sending me for a pulmonary function test, & I know what that is. I'm worried, but the thing keeping me somewhat calm is the word "potential". I'm thinking the "potential" doesn't mean I have emphysema, just that it's more of a "possible". If the statement said "consistent with emphysema", I'd be more worried. Am I thinking correctly?

Again, I'm worried, but also thinking...one step at a time. Thanks.