Kimberly Edwards2 said:For four months now, my eosinophils have been elevated. They were at 26%, and now they've hit 29%.
Parasitology tests came back negative.
I don't have any allergies.
On my latest blood work, everything was within range except for
NEU 30.0
MCV 81.3
(K) HB 118
HCT 0.350
Bilirubin 26
In what scenarios would eosinophils be this high—around 29%—and what could be happening here?
Please help...
Hello,
If memory serves, you posted a similar inquiry with comparable lab values on this sub-forum back in April 2011.
I wrote something then, and I can summarize it again here. There are several major categories that cause eosinophilia: parasitic infections (specifically tissue parasites, which aren't caught by stool samples but require serological blood tests), allergies, autoimmune disorders, or malignant conditions.
Therefore, your diagnostic path should follow this direction: 1. A full infectious disease workup (this must include serology for tissue parasites, not just stool analysis); 2. An evaluation by an internist specializing in immunology or allergy (simply ruling out asthma isn't enough). Once a thorough investigation is complete and the cause of the eosinophilia remains unidentified, the next step is seeing an internist who specializes in hematology.
Naturally, if specialists at secondary care facilities (like a general hospital) haven't reached a conclusion, I’d recommend consulting those same specialists (infectious disease experts, immunologists, hematologists, etc.) at a tertiary facility (such as a major university medical center or a large clinical hospital).
Best regards and all the best to you. 🙂