Current gastroenterology reports
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Colorectal cancer (CRC) remains the third most commonly diagnosed cancer and second leading cause of cancer death in the United States. Declines in CRC incidence and mortality over the past 20 years were attributed to CRC screening. Yet, only slightly more than half of the eligible at-risk population acknowledge being screened. ⋯ This article provides a focused assessment of effectiveness, limitations, and alternative available screening methods. New modalities endorsed in the updated guidelines (eg, fecal immunochemical tests, fecal DNA, and CT colonography) are reviewed. In addition, advances and updates in existing tests (eg, guaiac-based fecal occult blood tests and colonoscopy) are evaluated.
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Anorectal disorders affect men and women of all ages. Their management is not limited to the evaluation and treatment of hemorrhoids. Rather, a spectrum of anorectal disorders ranges from benign and irritating (pruritus ani) to potentially life-threatening (anorectal cancer). ⋯ In addition, treatment can be frustrating because clinicians are hamstrung by a lack of well-designed, prospective, clinical trials. Some of the most common anorectal disorders include fecal incontinence, pelvic floor dyssynergia, anal fissures, pruritus ani, proctalgia fugax, and solitary rectal ulcer syndrome. This article provides an update on the evaluation and treatment of common anorectal disorders.