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St. John Health System
Lab Catalog


Index:

Cell Count Duodenal Fluid

Order Name DUOD DRAIN
Test Number: 0804500
Revision Date 08/29/2019
Test Name Methodology LOINC Code
Total Volume
Visual 19153-6 
Color Fluid
Visual 6824-7 
Appearance of Fluid
Visual 9335-1 
WBC per HPF Body Fluid
Microscopy  
RBC per HPF Body Fluid
Microscopy  
Mucus Body Fluid
Microscopy  
Bacteria Body Fluid
Microscopy  
Yeast Body Fluid
Microscopy  
Calcium Bilirubinate Body Fluid
Microscopy 34471-3 
Cholesterol Crystals Body Fluid
Microscopy  
Epithelial Cells Body Fluid
Microscopy  
Fluid To Microbiology for Culture
Culture  
Inclusion Idientification Body Fluid
Microscopy  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.5 mL) Duodenal Fluid Sterile Screwtop Container Refrigerated
Instructions Note fluid type on Tube and Request. 
Deliver to laboratory immediately.
Specimen stability is 24hrs refrigerated.
Rejection criteria: Specimens received in Syringes, red top tubes, and gel-barrier tubes. Frozen or clotted specimens will be rejected.
GENERAL INFORMATION
Testing Schedule Daily 
Expected TAT 1 Day  
CPT Code(s) 89050
Service Provided By Labcorp Oklahoma, Inc.
Lab Section Hematology