## **Laboratory Test:** Fecal Immunochemical Test (FIT)**
**Test Overview**
The FIT test detects hemoglobin in stool, indicating GI bleeding.
**Conditions Detected**
– Colorectal cancer
– Polyps
– GI bleeding disorders (ulcers, hemorrhoids, diverticulitis)
**Preparation Guidelines**
– Restrict red meat and certain vegetables for 3 days
– Avoid aspirin or ibuprofen for 7 days
– Discontinue vitamin C or iron for 3 days
**Procedure**
– Collect stool sample using a sampling device
– Place sample in designated container
– Return kit for analysis
**Duration and Waiting Time**
– Test takes a few minutes
– Results typically available within days
**Additional Tests**
– Colonoscopy
– Sigmoidoscopy
– Upper GI endoscopy
**Conclusion**
FIT is important for early detection of colorectal cancer and GI bleeding disorders. Talk to your healthcare provider if you have symptoms. Early diagnosis leads to better outcomes.
