The Alpha Defensin test came back negative! So the chances of there being an infection are slim (however I could be the 3% that the test gives a false positive to). Lol. At this point nothing would surprise me!
I know this negative result is really good news. However, I can’t help but feel a bit disappointed because I am still left without answers. I had the dual isotope bone scan on Monday and Tuesday (yesterday) - what a crazy process it was. I was at the hospital all day getting blood drawn, which was then re-injected with radioactive tracer, then scanned and scanned some more followed by more injections and scans....all with 2-4 hours in between each step. The scan included a white blood cell tag study and bone marrow scan.
I am hoping to get the results of those tests later today or tomorrow at my OS appointment in NJ. I’m pretty sure those tests primarily look for infection but from what I read the they also highlight general inflammation in the bones and marrow so if there is loosening or a stress fracture there should be inflammation in that area, and there for will show up on the scans.
But I’m not sure how sensitive the test is to that type of inflammation vs inflammation from an infection. Does that make sense? I am starting to experience PTSD because this is starting to feel so similar to my experience before my revision.
What if they don’t see anything and my pain and discomfort are not validated? This time they can’t just open me up to see what is going on. I’ve had way too many surgeries on my hip already. But, I can’t live this way forever!
I think we are going to start down the autoimmune disease testing route if these tests don’t show anything. Maybe there is something going on that is totally unrelated to the hip replacement? Or there is something going on that is causing this hip (and maybe the last hip) not to heal properly. So many questions...