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Test Name:
Pancreatic Elastase, Feces


  • SBMF No:
    44591
  • Performance Lab Name:
    ARUP Laboratories
  • Test Mnemonic:
    PAN-ELAST
  • ABN:
    Not required
  • CPT Code:
    83520
  • LOINC Code:
    25907-7
  • Ref Lab Test No:
    0080526
  • Also Known As:
    PE 1
  • Spec Type:
    Feces
  • Spec Container:
    Plastic container with tightly fitting lid
  • Pref Vol:
    1.0 g
  • Spec Collect:
    Routine random feces collection
  • Spec Process:
    Immediately freeze and transport frozen
  • Spec Store Transport:
    Frozen
  • Spec Stability:
    4 hours room temperature (20-30°C)
    3 days refrigerated (2-8°C)
    1 year frozen (-20°C) – Do not use frost-free units that undergo repeated freeze/thaw cycles
  • Spec Reject:
    Sample at room temperature for more than four hours
  • Methodology:
    Enzyme-Linked Immunosorbent Assay (ELISA)
  • Clinical Significance:
    Refer to:
    ARUP Consult | The Physician's Guide to Laboratory Test Selection and Interpretation
  • Reference Range:
    Pancreatic Elastase, Fecal
    Normal: 201-500 µg/g
    Moderate to mild exocrine pancreatic insufficiency: 100-200 µg/g
    Severe exocrine pancreatic insufficiency: 99 µg/g or less
  • Day Run:
    Mon, Wed, Fri
  • Time Reported:
    2-5 days
  • Test Type:
    FECES