There's a lot to unpack here, and it's completely understandable to feel frustrated when test results aren't being explained clearly. Let's work through your questions one by one.
IgA on Lab Results
IgA is typically reported as a number with a unit like mg/dL (milligrams per deciliter). A result might look like: *IgA: 450 Show Full Answer
There's a lot to unpack here, and it's completely understandable to feel frustrated when test results aren't being explained clearly. Let's work through your questions one by one.
IgA on Lab Results
IgA is typically reported as a number with a unit like mg/dL (milligrams per deciliter). A result might look like: *IgA: 450 mg/dL* with a reference range shown beside it. The small "(a)" after a result is likely a lab flag indicating the result is *abnormal* — meaning it falls outside the normal reference range. That's a very common lab notation, though it's surprising nobody explained that to you.
Kappa and Lambda (not "Quamba") Light Chains
The kappa/lambda *ratio* is used because both values can fluctuate. Here's the key idea:
- If kappa is very high and lambda starts rising too, the ratio between them may still appear "balanced"
- However, both rising together can still signal worsening disease activity
- A MyMyelomaTeam member once described this exact frustration — feeling dismissed because the ratio looked okay while individual numbers were clearly trending worse
Your concern is valid and worth pushing back on with your care team. Frequent Infections
13 UTIs, fungal infections in multiple areas, and lung infections in one year is a significant pattern. MGUS affects plasma cells, which are responsible for making antibodies that fight infection. When those cells aren't functioning properly, the immune system can struggle — making infections more frequent and harder to fight off.
This infection history, combined with your other symptoms, is something your doctor needs to take very seriously.
Low RBC, Hemoglobin, and Platelets
These are all markers that doctors watch closely when monitoring for progression from MGUS toward myeloma. Low levels across multiple blood counts, alongside bone pain in the back and hips, are symptoms that warrant urgent attention and thorough investigation.
What to Do Next
Given everything you've described, it may be worth:
- Requesting a detailed explanation of every flagged result in writing
- Asking specifically whether your MGUS risk level has been reassessed recently
- Asking if a bone marrow biopsy or updated imaging has been considered
- Seeking a second opinion from a myeloma specialist if you feel unheard
You deserve clear answers and a care team that takes your symptoms seriously. Don't stop advocating for yourself.
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