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calcium phosphate crystals in urine
Etiology:
- distal renal tubular acidosis
- urine pH > 6.5
- tumor lysis syndrome
- acute phosphate nephropathy
Laboratory:
- urine microscopy
- urine crystals as prisms, needles or star-like clumps
Related
calcium hydrogen phosphate crystals in urine
calcium phosphate (Ca3[PO4]2)
General
phosphate crystals in urine
calcium phosphate measurement
References
- Medical Knowledge Self Assessment Program (MKSAP) 16, 17.
American College of Physicians, Philadelphia 2012, 2015