Aeromonas Culture, Feces
Use
Determining whether Aeromonas species may be the cause of diarrhea. Aeromonas species are associated with a range of diarrheal presentations including acute secretory diarrhea with vomiting, chronic diarrhea lasting more than 10 days, and traveler's diarrhea. Most cases are self-limited and may be managed with supportive therapy, but in severe cases or those in patients with a history of immunosuppression, antimicrobial therapy may be considered.
Special Instructions
Not provided.
Limitations
The yield of Aeromonas species is reduced when specimens are delayed in transit to the laboratory. Inappropriate specimen collection, handling, and interfering substances may cause diagnostic confusion.
FDA ApprovedNew York Approved
Methodology
Culture-based
Biomarkers
Aeromonas species
Microorganism
LOINC Codes
- 30122-6 - Aeromonas Spec Ql Cult
- 30122-6 - Aeromonas Spec Ql Cult
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Stool
Volume
1 gram or 5 mL in container with transport medium
Minimum Volume
1 mL
Container
Commercially available transport system, 15 mL of non-nutritive transport medium containing phenol red as a pH indicator, either Cary-Blair or Para-Pak C and S
Collection Instructions
Collect fresh feces and submit in container with transport medium. Within 2 hours of collection, place feces in preservative. Place vial in a sealed plastic bag.
Patient Preparation
Patient should not use barium or bismuth for 7 to 10 days before specimen collection.
Causes for Rejection
ECOFIX preservative; formalin, or PVA fixative
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 4 days |
| Refrigerated | 4 days |