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.

Source: BloodId admin-reviewed

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