Body Fluid Cell Count

Alternative Names/Synonyms	Body Fluid analysis, Pleural Fluid Cell Count , Peritoneal Fluid Cell Count , Ascitic Fluid Cell Count , Pericardial Fluid Cell Count , Fetal Pleural Fluid Cell Count , Other Fluid Cell Count
Laboratory	Core Laboratory & Transfusion Medicine
Sub-section	Hematology
Specimen Type	Fluid
Test Code	PLFHE PRFHE PEFHE FETPL FLDHE

Ordering Instructions, Requisition

Special Lab Requisition (MS 331)

Clinical Significance (If applicable)

The fluids, or effusions, that are accepted for cell count and differential include: pleural or thoracentesis, pericardial, peritoneal (also known as paracentesis or ascitic fluid). Fluid analysis is used to: (1) differentiate transudates from exudates; (2) differentiate malignant from non-malignant effusions in patients with exudate effusions; and (3) diagnose specific causes of a serous effusion.

Specimen Requirements (Sample Type)

pleural or thoracentesis, pericardial, peritoneal (also known as paracentesis or ascitic fluid)

Specimen Requirements (Volume (mL))

1 mL

Specimen Requirements (Tube Type)

Sterile container

/SpecimenRequirements/10590_CollectionContainers_L_v3.pdf

Collection Requirements

Fluids should be sent to lab promptly as they have to be processed immediately.

Cause for Rejection

Specimen Acceptability and Transport Guidance

Instrument, Methodology

Automated

Test Availability

24 hours, 7 days/week.

STAT Turnaround Time

2 hours

Routine Turnaround Time

2 hours

Laboratory Contact Information

416-586-4800 Extension 4688