Test Name
FAECAL ELASTASE
Aliases
PANCREATIC ELASTASE, FECAL PANCREATIC ELASTASE, STOOL ELASTASE
Abbreviations
-
Test Classification
INDIVIDUAL
Department
SPECIAL CHEMISTRY
Sub Department
-
TAT Category
ELAPSED (CONTINUOUS) TIME
Estimated TAT
10
TAT Units
DAYS
Test Requirements
Collect stool specimen into a clean airtight container with no preservative.
Outsource lab: Lancet
Temp: 2-8°C
SHIPPING/ TRANSPORTATION REQUIREMENTS
Shipping Temperature: Refrigerated
ANALYTE STABILITY
Refrigerated: 14 DAYS at 2-8°C │ Frozen: 30 DAYS at -20°C
Clinical Utility
Fecal elastase is a non-invasive test used to assess exocrine pancreatic function. It helps diagnose pancreatic insufficiency, particularly in conditions like chronic pancreatitis, cystic fibrosis, diabetes, and pancreatic cancer. Low levels indicate reduced enzyme output, leading to malabsorption and steatorrhea. It's preferred due to its stability in stool and minimal dietary interference.
Last Review
26th Feb 2026