Renal Epithelial Cells (Urine)
Renal tubular epithelial cells line the kidney tubules and are normally absent or very rare in urine. Their presence suggests tubular injury from acute tubular necrosis, nephrotoxic drugs, heavy metal exposure, or viral infection. Large numbers or renal tubular casts signal significant kidney damage and prompt further evaluation of kidney function.
2 providers include this
Urinalysis
None (normal)
What is Renal Epithelial Cells (Urine)?
Renal tubular epithelial cells line the kidney tubules and are normally absent or very rare in urine. Their presence suggests tubular injury from acute tubular necrosis, nephrotoxic drugs, heavy metal exposure, or viral infection. Large numbers or renal tubular casts signal significant kidney damage and prompt further evaluation of kidney function.
Why It Matters
These cells line the kidney tubules. Their presence may indicate kidney tubular damage from conditions like acute tubular necrosis, nephrotoxic drugs, or viral infections affecting the kidneys.
Which Providers Test Renal Epithelial Cells (Urine)?
Full Provider Comparison
| Provider | Includes | Annual Cost | Biomarkers |
|---|---|---|---|
 Superpower | — | $199 | 100+ (150 with ratios) |
 WHOOP Advanced Labs | — | $349 | 65 |
 Labcorp OnDemand | — | $398 | 40+ |
| — | $486 | 40+ | |
| — | $449 | 288 | |
| — | $349 | 100+ | |
| — | $829 | 54 | |
 Function Health | — | $365 | 160+ |
| — | $250 | 65 | |
| — | $495 | 80+ | |
| — | $895 | 100+ | |
| — | $1950 | 130+ | |
| ✓ | $375 | 95+ | |
| — | $Varies | 75+ | |
| ✓ | $190 | 100+ | |
| — | $99 | 50 | |
| — | $124 | 60 | |
| — | $349 | 130+ | |
| — | $349 | 80+ | |
| — | $375 | 85 | |
| — | $700 | 128 | |
| — | $99 | 100+ |
Frequently Asked Questions
What is Renal Epithelial Cells (Urine)?
Renal tubular epithelial cells line the kidney tubules and are normally absent or very rare in urine. Their presence suggests tubular injury from acute tubular necrosis, nephrotoxic drugs, heavy metal exposure, or viral infection. Large numbers or renal tubular casts signal significant kidney damage and prompt further evaluation of kidney function.
What is the optimal range for Renal Epithelial Cells (Urine)?
The standard reference range for Renal Epithelial Cells (Urine) is None (normal). Optimal ranges may differ based on individual health goals and expert recommendations.
Which blood test providers include Renal Epithelial Cells (Urine)?
2 out of 22 blood testing providers include Renal Epithelial Cells (Urine) in their panels. This biomarker has limited availability.
What category does Renal Epithelial Cells (Urine) fall under?
Renal Epithelial Cells (Urine) is categorized under Urinalysis. This category includes biomarkers that help assess related aspects of health and wellness.
Medical Disclaimer
This information is for educational purposes only and is not medical advice. Always consult with a qualified healthcare provider about your specific health needs.
Last reviewed:2026-04-12