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C1-Esterase Inhibitor

Specimen:

Collect

  • One SST

Also Acceptable:
  • One Red Top

Submit

  • 1 mL (Min:0.4 mL) Serum . Submit Frozen.

Special Handling

  • Critical Frozen
  • Separate from cells within 2 hours of collection

Rejection Criteria

  • Non-frozen specimens.

Stability

Ambient: 2 Hour(s); Refrigerated: 2 Hour(s); Frozen: 1 Week(s); Incubated: Unacceptable

Methodology

  • Quantitative Nephelometry

Performed

Wednesday, Friday, Sunday

Reported

2-5 Day(s)

CPT Codes

  • 86160

Components

  • 90163 - C1 EST INHIBITOR
Last Updated: January 20, 2025 @ 10:13 am

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT