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Test Code LAB210 Fluid Cell Count

Performing Lab

Arnot Ogden Medical Center/ Ira Davenport Memorial Hospital

Ordering Recommendations

An aid in the diagnosis of joint disease, systemic disease, inflammation, malignancy, infection, and trauma.

Request must state collection site. Includes Differential if indicated.

Collect

Fluid- Source must be indicated.

Collection Device

EDTA Lavender Top Tube

Collection Instructions

Request must state collection site. Includes Differential if indicated.

Specimen Volume

3 mL

Stability (from collection to initiation)

Room Temp Deliver to Laboratory ASAP
Refrigerated Deliver to Laboratory ASAP
BAL Fluids 36 hours @ Room Temp

**Must be transported to lab ASAP. Any testing performed after 24 hours should have a comment attached to the results stating “Delay between collection and testing is greater than 24 hours, results may be affected”

Storage/Transport Temperature

Room Temp

Minimum Requirements

1 mL

Remarks

TURN AROUND TIME

STAT 1 Hour

Methodology

IDMH & AOMC: Hemocytometer

AOMC: Digital flow morphology, auto-particle recognition

Start Date

9/13/2017

Last Review Date

06/24/2025

7/11/25 AP

7/31/2025 JLH