Specimen Requirements
Title
Lipid, Fecal Quantitative (24, 48, 72 HR Collection)
Specimen Requirement
The patient should be on a diet consisting of 50-150 g of fat per day for three days prior to the study. | |||
24/48/72-HOUR STOOL: Refer to Stool Collection Instruction with transport container for patient instructions. | |||
Submit entire 24/48/72-hour stool collection in an IATA-approved transport container, frozen. | |||
Do not overfill container. If collection exceeds the 500 mL (500 g), use separate containers |
Methodology
Stability
Reference Range
Turnaround
Clinical Use
Confirms the presence of steatorrhea; assist with the diagnostic study of malabsorbtion and/or maldigestion; monitor results of therapy in patients with chronic diarrhea and in patients receiving exogenous enzyme therapy.
Test Code
FFQ