I was diagnosed with PBC in Dec.2012, because of elevated ALP & AMA. Had biopsy last week. It came back as, "inconclusive." Has now been sent to a major medical center for further study by a team of expert radiologists. Does this mean that i have it, but the area the biopsy was taken from is not affected or can it mean it's in early stage, so its difficult to confirm? Confused....have had elevated ALP for 8 yrs. & did not have the AMA tested until 2 months ago.