Ordering Recommendation

May be used to screen for inflammatory bowel disease (IBD) versus irritable bowel syndrome (IBS).

New York DOH Approval Status

This test is New York state approved.

Specimen Required

Patient Preparation
Collect

  Stool.

Specimen Preparation

  Transfer 5 g stool to an unpreserved stool transport vial (ARUP supply #40910). Available online through eSupply using ARUP Connect(TM)or contact Client Services at 800-522-2787. (Min: 1 g)

Storage/Transport Temperature

  Refrigerated.

Unacceptable Conditions

  Specimens in any transport media.

Remarks
Stability

  Ambient: 2 weeks; Refrigerated: 2 weeks; Frozen: 2 weeks

Methodology

  Qualitative Enzyme-Linked Immunosorbent Assay (ELISA)

Performed

    Sun-Sat

Reported

    1-2 days

Reference Interval

Test Number
Components
Reference Interval
  Lactoferrin, Fecal by ELISA Negative

Interpretive Data

  A positive result is indicative of the presence of lactoferrin, a marker for fecal leukocytes. A negative result does not exclude the presence of intestinal inflammation.

Compliance Category

FDA

Note

Hotline History

N/A

CPT Codes

  83630

Components

Component Test Code* Component Chart Name LOINC
0061164 Lactoferrin, Fecal by ELISA 40703-1
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • Fecal Lactoferrin
  • Fecal Leukocytes
  • Fecal WBC Non-microscopic
  • Stool Lactoferrin
Lactoferrin, Fecal by ELISA