Cholinesterase with Dibucaine Inhibition

Overview

  • EPIC Code:
  • LAB2499
  • Soft Test Code:
  • CHOLN
  • Send Out Test Code:
  • 7961 / 7961X
Alternate Names
  • Cholinesterase and Dibucaine
  • Cholinesterase Dibucaine
  • Dibucaine Number and Cholinesterase, Serum
Included Tests

Cholinesterase, Serum; Dibucaine Number


Specimen Collection & Preparation

Specimen Requirements

2.0 mL Serum in a SST Gold Top Tube

Alternate Specimen

 

TransportAndStorage

1 week Refrigerated

Collection Instructions

Avoid Hemolysis

Clinical Interpretation

Reference Range:

Cholinesterase Serum
Male: 3342 - 7586 IU/L
Female: 2673 - 6592 IU/L

Dibucaine
81.6% - 88.3% Inhibition


Methodology:
  • Kinetic Spectrophotometric

Production Schedule

Sites Performed
  • Quest - Chantilly
Days Performed
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Departments
  • Sendouts - Clinical
Turn Around Time

3 to 5 days


Coding & Compliance

CPT Coding

82480, 82638