One-time screening with flexible sigmoidoscopy reduced colorectal cancer (CRC) incidence and mortality by about 25% over two decades, according to long-term follow-up of a randomized U.K. study. Among ...
Flexible sigmoidoscopy is an endoscopic procedure used to screen individuals for colorectal cancer suspected to be in sigmoid colon. Compared to colonoscopy flexible sigmoidoscopy, it is a quicker ...
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