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Alternative names Return to top
Quantitative stool fat determination; Fat absorptionDefinition Return to top
A test that measures the amount of fat in the stool and the percentage of dietary fat that is unabsorbed.How the test is performed Return to top
Adults and children:How to prepare for the test Return to top
Consume a normal diet with about 100 grams of fat per day for 3 days before starting the test. The health care provider may advise you to discontinue use of substances that can affect test results, for example, drugs or food additives.How the test will feel Return to top
The test involves only normal defecation, and there is no discomfort.Why the test is performed Return to top
This test is used to evaluate fat absorption as an indication of liver, gallbladder, pancreas, and intestinal functions.Normal Values Return to top
Less than 7g of fat per 24-hoursWhat abnormal results mean Return to top
Decreased fat absorption may result from:What the risks are Return to top
There are no risks.Special considerations Return to top
Interfering factors:
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Page last updated: 28 October 2004 |