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BACTERIAL ENTERIC EXTENDED PANEL, DNA
Test CodeENTEX
Alias/See Also
GI; GI Panel; Gastroenteritis; Diarrhea
CPT Codes
87506
Includes
Salmonells species, Campylobacter jejuni, Campylobacter coli, Shigells, Enteroinvasive E. coli, Shiga toxins 1&2, Plesiomonas shigelloides, Vibrio (vulnificus, parahaemolyticus, and cholerae), Enterotoxigenic E. coli (ETEC), and Yersinia enterocolitica.
Preferred Specimen
1 Para-Pak C&S (Cary-Blair Media)
Other Acceptable Specimens
1 Para-Pak (White, Sterile container)
Instructions
Collect fresh unformed stool in a clean container. Transfer unformed stool into Cary-Blair media and refrigerate. Alternatively, send unpreserved stool in sterile container with screw-top lid. Avoid contamination with water or saline.
Transport Temperature
Room temperature
Specimen Stability
- 15-30°C up to 24 hours
- 2-8°C up to 5 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
The following conditions will result in a rejected sample:
- Rectal swab
- Sample submitted in fixative (Formalin or PVA)
Methodology
PCR (Polymerase Chain Reaction)
Setup Schedule
M, Tu, W, Th, F, Sa, Su
Report Available
Report available within 8 hours of receipt at the performing laboratory.
Reference Range
Not Detected
Clinical Significance
For gastrointestinal symptoms in child or elderly in closed population such as daycare, school, or long-term care facility. For patients with risk factors such as pork or shellfish consumption, recent travel to high-risk regions, or recreation in water-based settings.
Performed By
Alverno Laboratories
Performing Laboratory
Alverno Central Lab
NMB13 (Molecular Biology, BD Max)
Last Updated: June 8, 2023