ARUP's Laboratory Test Directory

Pyridinium Crosslinks (Total) : 0070213

Mnemonic: PYD

Methodology: Enzyme Immunoassay
Performed: Tue
Reported: 1-8 days
Specimen Required: Collect:  Urine. First-morning void.

Transport:  5 mL aliquot from a well-mixed, first-morning urine, frozen. (Min: 0.5 mL) Submit specimen in two ARUP Standard Transport Tubes.

Pediatric Collection/Transport:  0.25 mL aliquot from a well-mixed, first-morning urine, frozen.

Stability:  Ambient: 2 hours; Refrigerated: 4 days; Frozen: 3 months
Reference Interval:
 
Test Number Components Reference Interval
 Pyridinoline Adult Male: 10.3-20.0 nM/mM
Premenopausal Adult Female: 15.3-33.6 nM/mM
 Creatinine, Random No reference interval

Interpretive Data: The target value for treated postmenopausal adult females is the same as the premenopausal reference interval.
CPT Code(s): 82523
 
 

 

 

 
All ARUP Sites:        www.aruplab.com     ·     www.arupconsult.com     ·     www.arup.utah.edu     ·     www.childx.org     ·     www.utahblood.org