Hi, I have been having injections of hydroxocobalamin from my doctor every 3 months since I was diagnosed in 2011 with PA, level was 140. At my injection 3 months ago, the nurse told me that the doctors want all their B12 injection patients to have a parietal cell antibody test.
This came back negative and my injections were stopped. I went to the GP and he has given me one this month but wants me (and every other B12 patient) to have the Intrinsic factor test also.
My question to the group is - will the fact that I have had the injection skew the test results in any way?
Thank you for being a wonderful group.