Crenated Red Blood Cells (Urine)
Crenated (shrunken/spiky) red blood cells seen in urine microscopy, typically resulting from hyperosmotic conditions or dehydration.
Category: Urinalysis
Also known as: smežurani eritrociti
Reference range: 0–0 (Source: ABIM)
High values may indicate
Presence may indicate concentrated urine, dehydration, or post-renal hematuria.
Low values may indicate
Absence is normal.
Frequently asked questions
- What is a normal Crenated Red Blood Cells (Urine) level?
- A typical reference range for Crenated Red Blood Cells (Urine) 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 Crenated Red Blood Cells (Urine) 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 Crenated Red Blood Cells (Urine) over time?
- Yes. Upload results from any lab and BloodId charts your Crenated Red Blood Cells (Urine) over time against its reference range, so you can see whether the trend is rising, falling, or stable.
Related biomarkers
Source: BloodId admin-reviewed
Analyze your Crenated Red Blood Cells (Urine) with AI
Chart your Crenated Red Blood Cells (Urine) over time
Track your Crenated Red Blood Cells (Urine) over time with BloodId