Laboratory Test Detail

Last Updated: December 9, 2023 @ 10:13 am

91057

Chromogranin A

Specimen:Collect:
  • One SST

Also Acceptable:
  • One Red Top
Submit:
  • 1 mL (Min:0.5 mL) Serum . Submit Frozen. Submit in a Standard Transport Tube.
Special Handling:
  • Allow specimen to clot completely at room temperature
  • Separate aliquot required for each frozen test ordered
  • Separate from cells ASAP
Rejection Criteria:
  • Plasma
Stability:Ambient: 2 Day(s); Refrigerated: 3 Day(s); Frozen: 4 Week(s); Incubated: Unacceptable
Methodology:
  • Immunofluorescence
Performed:Monday, Wednesday, Friday
Reported:2-8 Day(s)
CPT Codes:
  • 86316
Components:
  • 91057 - CHROMOGRANIN A
Print Friendly, PDF & Email

Disclaimer:
It is preferable to locate tests on the website and not rely on printed test information, which may soon be out of date.
Updated test information can only be guaranteed by using this website.