Fecal occult blood testing remains a valuable screening tool.
نویسنده
چکیده
Both colonoscopy and FOBT are options for CRC screening. For those at an average risk of developing CRC, screening should start at age 50 years. The 2 screening options most often selected are colonoscopy every 10 years and annual FOBT. While FOBT is noninvasive, if a positive result is found, then a colonoscopy is recommended. Over the course of multiple years of screening, false-positive FOBT results leading to colonoscopies may occur often enough that the advantage of using the noninvasive test is lost for some patients.
منابع مشابه
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عنوان ژورنال:
- CA: a cancer journal for clinicians
دوره 64 1 شماره
صفحات -
تاریخ انتشار 2014