Greg ~
The early pre-op testing is actually beneficial. If any problems are discovered they can be addressed, now, and the surgery wouldn't have to be canceled, which is really exasperating. I know because it happened to me. I came through all my pre-op tests with flying colors but a CT scan found a suspicious 'mass' on my liver. They thought it was cancer (I didn't - I felt fine) and referred me to an oncologist. My neurosurgeon immediately canceled my AN surgery, just 5 days away. I underwent a liver biopsy. No cancer (whew!) - just a hepatic hemangioma (noncancerous tumor made of dilated blood vessels) and no treatment was necessary because I was asymptomatic. My AN debulking surgery was quickly rescheduled. Had this test been performed much sooner, it wouldn't have beeen necessary to reschedule my surgery.
Because your original post was on Monday (4th), I assume your pre-op testing has been completed by now. I trust everything was O.K. Please let us know how it went. Thanks.
Jim