For persons with an average risk of colon cancer who want to avoid the inconvenience of a colonoscopy, have limited access to colonoscopies, or simply prefer a less intrusive screening alternative and don’t mind completing a FIT every year, this is a good option.
Without a colonoscopy, how can colon cancer be found?
Large intestinal polyps and colon growths that have the potential to become malignant can bleed, A FIT can find blood in the feces that isn’t visible. These growths or polyps may be detected by blood in the stool.
What is the difference between the FIT and gFOBT?
Another test that finds blood in the stool is the guaiac-based fecal occult blood test (gFOBT).
In a 2018 analysis, experts determined that FIT was the superior testing approach for a few reasons. FIT is not only more reliable in detecting blood in the stool, it doesn’t need any preparation before testing. FIT has the capacity to detect colorectal polyps and CRC at higher sensitivity than gFOBT. Patients prefer it because it requires no dietary restrictions and fewer samples. Gastroenterology societies have also touted its benefits.
Key Takeaway
Blood in the stool is a possible indication of colon cancer, and FIT, a type of colon cancer test, tests for it. These tests are available in a variety of formats and pricing points. While some may be completed at home, others may require you to send a sample to a lab for analysis.
For those at average risk of colon cancer who want to skip the hassle of preparation time and a doctor visit for a colonoscopy, the FIT is a good choice. Even those with a high risk of developing colon cancer should get a colonoscopy. If they choose the FIT, they must get the test every year as opposed to every 10 years for a colonoscopy.
Learn more about Colorectal Cancer here.
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