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Test Code LAB9501D Gastrointestinal Pathogen Panel, PCR, Chronic

Important Note

Please refer to the following algorithms to ensure you're ordering the correct version of this test:

Outpatient Algorithm

Inpatient Algorithm

Intended Use

The Film Array GI Panel is a multiplexed nucleic acid test capable of simultaneous qualitative detection and identification of nucleic acids from multiple bacteria, viruses, and parasites directly from stool samples obtained from individuals with sign and/or symptoms of gastrointestinal infection.

Results are meant to be used in conjunction with other clinical, laboratory, and epidemiological data. Positive results do not rule out co-infection with organisms not included in the
Film Array GI Panel.  The agent detected may not be the definite cause of the disease.

 

Reflex testing: Stools positive for Clostridium difficile with reflex to C. difficile Toxin A/B EIA test to help distinguish between active infection and colonization. Stool Culture is performed if Salmonella or Shigella is detected.

Methodology

Multiplex Polymerase Chain reaction (PCR)

 

BACTERIA PARASITES
Clostridioides (Clostridium) difficile (toxin A/B) Cryptosporidium
Salmonella Cyclospora cayetanensis
  Entamoeba histolytica
DIARRHEAGENIC ESCHERICHIA COLI/SHIGELLA Giardia lamblia
Enteroaggregative E. coli (EAEC)  
Enteropathogenic E. coli (EPEC) VIRUSES
Shiga-like toxin-producing E. coli (STEC) stx1/stx2 Norovirus GI/GII
Shigella/Enteroinvasive E. coli (EIEC)  

Performing Laboratory

RCH-SPH

Specimen Requirements

Specimen Requirements:

 

Specimen Type: Both raw stool and stool in Cary Blair transport medium (FecalSwab or C&S Medium) should be submitted. 

 

Container:  Stool specimen container and FecalSwab or C&S Medium

 

Collection InstructionsSwab Collection QuickGuide

1. Collect fresh stool and place in a clean preservative-free container.

2. Following the manufacture's instructions, place a portion of stool in Cary-Blair transport medium.  Stool must be placed in transport medium within 2 hours of collection.

 

Submit both raw stool in a clean container and Cary-Blair transport media.

Specimen Stability

Preferred:
Refrigerated
 (2-8°C): up to 4 days

 

Acceptable:
Ambient: up to 4 days if in preservative

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

87505 - Acute (no c.diff)

87506 - Acute (with c.diff)

87506 - Chronic (with c.diff)

87507 - GI Pathogen Panel