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urine
Urine Blood (Hematuria)
Urine Blood· also: Blood in Urine, Urine Blood
Clinical Overview
Blood in urine (hematuria) can be gross (visible) or microscopic. Causes include kidney stones, UTI, glomerulonephritis, or bladder/kidney cancer. Any unexplained hematuria requires investigation.
Reference RangesWHO/IFCC standards
| Reference Range | Unit | Notes |
|---|---|---|
| Negative / Non-reactive | qualitative | Negative = normal; <3 RBC/HPF on microscopy |
Also reported in: RBC/HPF.
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Related Topics
hematuriakidney stonesUTIcancer