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TEST ID FECALWBC FECAL LACTOFERRIN

Important Note

Rapid test for the qualitative detection of elevated levels of fecal lactoferrin, a marker for fecal leukocytes and an indicator of intestinal inflammation.

-This assay may not appropriate for immunocompromised persons

-Fecal samples from breast-fed infants should not be used with this assay

Infectious

Additional Codes

FECLAC

Stool for WBC

Stool for cells

Performing Laboratory

NRLS-Microbiology

Specimen Type

Unpreserved stool

Specimen Required

Stool collection cup or screw capped container submitted to the laboratory within 14 days of collection

Specimen Volume: 5 grams

Collection Instructions:

Submit 5 g (minimum volume: 1 g) of fresh, unpreserved stool in a stool collection cup or a screw-capped container.
 

*Collect stool from diaper lined with plastic. If infant or child has diarrhea, line the diaper with plastic wrap or use a pediatric urine bag placed over the rectum to collect a specimen that is not contaminated with urine.

CAUTION:  Never leave plastic wrap against a child's skin for more than 30 minutes at a time.

 

-Label cup with patient name (first and last) or other unique identifier, patient hospital
identification number,  date and time of collection, collector initials, and test(s) being
ordered.
-Promptly forward specimen to laboratory at ambient temperature.

Specimen Minimum Volume

1.0 g

Specimen Stability Information

Specimen Type

Temperature

Time

Stool, unpreserved

Refrigerated or Room temperature 

14 days
  Frozen (<-10C) Indefinite

Reference Values

An interpretive report will be provided

Day(s) Performed

Sunday through Saturday

Report Available

Within 24 hours

Methodology

Enzyme Immunoassay

 

Rejection Criteria

-Stool submitted in preservative or fixatives