Calcium Creatinine Clearances Ratio

Pathology category

Biochemistry

Code

CCCR

Referral code

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Test information

Useful in patients with raised calcium and PTH level to identify patients with Familial Hypocalciuria Hyper calcaemia (FHH) and to assess calcium excretion rates in stones/hypercalcaemia patients

Please note: This calculation is not UKAS accredited. Quality control procedures are in place to verify the quality of results and are reviewed by a qualified Biomedical Scientist.

Guidelines

Pre-analytical

Reference range

See report

Tube type

Tube type info

24 hr bottle and gold top serum tube

Special requirements

24hr Urine and concurrent Serum sample

Minimum volume

Assay frequency

TAT Inpatient (urgent)

TAT Inpatient

48 hrs

TAT GP/Outpatient

48 hrs

Referral lab

Local, Clinical Biochemistry