Hi Rob
Have you called your doctor's office? If you have a copy of the report, it is likely they got a copy before you did. Call and leave a message that you would like him/her to call you. There is nothing worse than seeing a report and then letting your mind go crazy with "what ifs".
I wish I had an educated explanation for your question, I just didn't want you to sit around "freaking and tweaking" before you have a response from your doctor.
I hope your anxiety is eased soon.
M