Previous fungal bloodstream infection (candida parapsilosis) connected to AFB positive wound?
Primary issue: Positive AFB sample ~36 hours out from excision/debridement of chest wound. Wound is located at site of old port; port was removed due to it causing a fungal bloodstream infection that almost killed me. Are these things possibly related?
I’m Day 1 post-surgical excision/debridement of a big fistula/wound on my chest, at the site of my previously-removed port.
Details on what was happening pre-surgery in a former post; I’ll link in comments.
It’s only ~36 hours since surgery and most of the tissue samples/cultures obviously haven’t resulted yet, BUT the Plastics resident just told me that a sample from the fistula is positive on an “acid fast” (?) test. She said “AFB positive,” and that ID is following/will come by tomorrow/soon.
Can anyone explain what that might mean for me? I know that TRUE answers will come from my team/ID/etc. after the cultures grow/show what’s in there… but those can take awhile and I’m so curious. This wound is over the site of my old port, which was removed after it got/gave me a fungal bloodstream infection (Candida parapsilosis) during a hospital stay in 2024. The fungus took up residence in a massive right atrial thrombus I had (thanks to Behçet’s) and the combo very nearly killed me.
Could this positive AFB situation be remnants of that same fungal infection? Or does AFB only show bacteria (not fungus)? Any idea what this will look like for me?
Of note, I have CVID, have taken a variety of biologic meds (currently Rinvoq, Otezla) over the past decade, and rely on high-dose steroids to keep my MAGIC Syndrome in check (aka keep me alive). So I’m essentially the poster child for both primary immunodeficiency and immunosuppression due to medications.
Thank you to anyone who can sketch out even a tiny bit of what this might mean!
- Age: 34 AFAB (NB)
- Height: 5’11”;
- Weight: 180kg
- Nonsmoker
- Complex medical history. MAGIC Syndrome (Behçet’s + Relapsing Polychondritis); CVID (on IgG replacement); HFpEF; CTEPH; steroid-induced DM2; VTE (right atrial thrombus, repeat PE’s).
- Rinvoq, IVIG, long-term/high-dose steroids (methylprednisolone), Warfarin, Azathioprine, Otezla, etc.