Since it looks like some questions have been sitting there unanswered for quite a while, I’ll step in and provide some input.
Richard Lopez5 said:Despite everything else looking normal on my blood work, my alanine aminotransferase and ferritin levels are coming back low. Everything else in the CBC is fine.
My symptoms include abdominal pain, bloating, and intestinal cramping. I’m dealing with irregular bowel movements or diarrhea, along with an intolerance for fatty and sugary foods. On top of that, there are headaches, fatigue, and shortness of breath even during mild exertion.
Based on what you've described, your first step should be scheduling an appointment with a gastroenterologist.
Casey Doyle3 said:Anyone have any thoughts on this?
Saw my doctor today. She mentioned these results could be pointing toward anemia.
I have to go get my iron levels checked. They're telling me I might need to bring a chair to account for potential occult bleeding.
From what I’ve gathered, anemia is defined by low hemoglobin, hematocrit, or erythrocyte counts. MCV is really just a descriptor for those levels. So, how does it make sense to be considered anemic if my erythrocyte count is actually elevated, while my hemoglobin and hematocrit stay within the normal range?
I’m completely lost. Everything just stopped making sense.
You definitely don't have anemia. By definition, anemia requires low erythrocyte counts, hemoglobin, or hematocrit, so you're spot on there. That specific mismatch between your MCV and MCHC is unusual, though. One rare scenario where you see a low MCV paired with a high MCHC is a type of hemolytic anemia called spherocytosis, but I highly doubt that’s what’s happening here. It is much more likely just a physiological variation in your results. Generally speaking, an MCV below 80 shouldn't be a cause for concern, nor should the MCHC unless it climbs above 360. These numbers look borderline rather than outright abnormal. When the MCV dips slightly, it can suggest low iron stores—which is best confirmed by checking your ferritin levels. Low iron means it’s either not being taken in enough or it's being lost somewhere. In men following a standard American diet, insufficient intake isn't usually the culprit, so we're left with loss, which typically points toward internal bleeding. That is likely the logic your doctor is following. My gut feeling is that this line of investigation won't turn up much, but we'll see. Good luck.
Sam Kim12 said:I’d appreciate some perspective on my blood work. My MCHC and TIBC are coming back low, but everything else looks solid—erythrocyte 5.00, hemoglobin at 143 g/L, MCH 28.6, MCV 91.1, Fe 11.0, UIBC 37.0, and so on. Any thoughts?
I had this blood panel done because of some gynecological issues—specifically lower abdominal pain, missed periods, and spotting between cycles. My Pap smear came back clear and the ultrasound was normal too. There was an *E. coli* infection found in my cervical swab, but that was cleared up with antibiotics and everything seems fine now, except for these blood results.
It really depends on how far off those MCHC and TIBC values actually are.
Michelle Ortiz said:Need help interpreting these results. 21-year-old male.
erythrocyte 5.45
Hemoglobin 149
Hematocrit 0.448
MCV 82.2 ref 83-97.2
MCH 27.3 ref 27.4-33.9
MCHC 333
RDW 13.3
Platelets 219
MPV 12.4 ref 6.8 - 10.4
iron 9 ref 11-32
ferritin 52
Everything looks normal except for the ones where I listed the reference ranges. How much should these deviations worry me?
What was the reason for running these tests?