Rouleaux Formation of RBC (Peripheral Blood Smear)
Rouleaux formation refers to red blood cells stacking together like coins on peripheral blood smear. It can be associated with elevated plasma proteins (e.g., in multiple myeloma, chronic infections,…
Category: Complete Blood Count
Also known as: rouleaux formation of rbc
Reference range: 0–0 (Source: ABIM)
High values may indicate
Presence of rouleaux formation may indicate elevated plasma proteins as seen in multiple myeloma, inflammation, or chronic infections.
Low values may indicate
Absence of rouleaux formation is normal.
Frequently asked questions
- What is a normal Rouleaux Formation of RBC (Peripheral Blood Smear) level?
- A typical reference range for Rouleaux Formation of RBC (Peripheral Blood Smear) is 0–0 (source: ABIM). Reference ranges vary by laboratory, age, and sex, so always compare against the range on your own lab report.
- Where do Rouleaux Formation of RBC (Peripheral Blood Smear) reference ranges come from?
- BloodId uses ABIM standard reference ranges and educational information from MedlinePlus (see our methodology). Reference ranges still vary by lab, age, and sex, so always compare against your own report.
- Can I track Rouleaux Formation of RBC (Peripheral Blood Smear) over time?
- Yes. Upload results from any lab and BloodId charts your Rouleaux Formation of RBC (Peripheral Blood Smear) over time against its reference range, so you can see whether the trend is rising, falling, or stable.
Related biomarkers
Source: BloodId admin-reviewed
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