Trypsin; feces, quantitative, 24-hour collection
CPT4 code
Name of the Procedure:
Trypsin; feces, quantitative, 24-hour collection
Summary
This medical test measures the amount of trypsin, a digestive enzyme, in a 24-hour feces collection. It is used to assess pancreatic function by determining how well your pancreas is producing enzymes needed for digestion.
Purpose
The procedure helps diagnose conditions related to pancreatic function, such as chronic pancreatitis or cystic fibrosis. The goal is to identify deficiencies in pancreatic enzyme production to tailor appropriate treatments.
Indications
- Chronic diarrhea or steatorrhea (fatty stool)
- Weight loss without a clear reason
- Suspected pancreatic insufficiency
- Monitoring cystic fibrosis or chronic pancreatitis
Preparation
- Inform your doctor about all medications and supplements you are taking.
- You may need to stop taking certain medications that can affect test results.
- No special dietary restrictions are generally required, but follow any specific instructions provided by your physician.
Procedure Description
- Collecting Supplies: You will receive a special container and detailed instructions for feces collection from your healthcare provider.
- 24-hour Collection: Collect all stool samples over a 24-hour period. Each bowel movement should be collected and stored in the provided container.
- Storage: Store the container in a cool place, often refrigerated, until the collection period is complete.
- Submission: Return the container to the designated laboratory or healthcare provider's office for analysis.
Tools Used:
- Special collection container
Duration
The collection period is 24 hours.
Setting
The initial setup is typically done in a healthcare setting, but the actual collection is performed at home.
Personnel
The procedure involves the patient for the collection and medical laboratory personnel for the analysis.
Risks and Complications
- There are minimal risks associated with the collection process itself.
- Handling and storing fecal samples may be unpleasant but carries no significant health risks.
Benefits
- Accurate assessment of pancreatic enzyme production
- Early detection and management of pancreatic insufficiency
- Better tailored treatment plans for digestive issues
Recovery
- There is no recovery period since this is a non-invasive diagnostic test.
- You can resume normal activities immediately after the collection is completed.
Alternatives
- Blood tests for pancreatic enzyme levels
- Imaging studies like CT scans or MRI
- Endoscopic procedures for more direct assessment of pancreatic function
Pros: Non-invasive, requires no hospital visits. Cons: Involves collecting all stool for 24 hours, which might be inconvenient.
Patient Experience
- You may find the collection process inconvenient.
- The process of collecting and storing fecal samples can be unpleasant.
- No pain or discomfort is expected, and there are no significant physical side effects.