ARUP's Laboratory Test Directory

Stool Culture, Routine (Includes E. coli Shiga-like Toxin by EIA 0060047) : 0060134

Mnemonic: MC SSC

Methodology: Standard reference procedures for SalmonellaShigella, Shiga-like toxin producing E. coli, and Campylobacter culture and identification.
Performed: Sun-Sat
Reported: Within 3 days
Preliminary: Negative at 2 days or as soon as positive detected
Final: Negative at 3 days
Specimen Required: Collect:  Stool. Preserve in enteric transport media immediately. To send an isolate for E.coli 0157:H7 identification, order test E.coli Shiga-like Toxin by EIA (0060047).

Transport:  Rectal swab or stool in enteric transport media (ARUP Supply #29799) at 2-8°C.

Submit specimen according to Biological Substance, Category B, shipping guidelines.


Pediatric Collection/Transport:  

Submit specimen according to Biological Substance, Category B, shipping guidelines.


Unacceptable Conditions:  Nonsterile or leaking containers, multiple specimens (more than one in 24 hours), dry specimens, delayed transport without use of appropriate preservative.

Stability:  Unpreserved: Ambient: 2 hours; Refrigerated: Unacceptable; Frozen: Unacceptable
Preserved: Ambient: 4 days; Refrigerated: 4 days; Frozen: Unacceptable

Reference Interval:
Culture negative for Salmonella, Shigella, Campylobacter, and Shiga-like toxin-producing E. coli.
Note: Routine Stool Culture includes EIA for Shiga-like toxin from E. coli.
CPT Code(s): 87045 Salmonella/Shigella culture; 87046 Campylobacter culture; 87427 E.coli Shiga-like toxin
 
 

 

 

 
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