Background and Aims Current guidelines recommend screening colonoscopy at 10-year
intervals in average-risk individuals who had baseline screening colonoscopy (no polyps or …

Abstract Background and Aims Colonoscopy is an important colorectal cancer (CRC)
screening modality; however, not all high‐risk groups identified by fecal immunochemical …

Background & Aims Colonoscopy is widely recommended for colorectal (CRC) screening in
the United States, but evidence of effectiveness is limited. We examined whether exposure …

Importance Postcolonoscopy colorectal cancer (PCCRC) refers to colorectal cancer (CRC)
diagnosed after a colonoscopy in which no cancer was found and is reflective of …

Chinese translation Background: The effectiveness of screening colonoscopy in average-
risk adults is uncertain, particularly for right colon cancer. Objective: To examine the …

Background & Aims Colorectal cancers (CRCs) diagnosed within a few years after an index
colonoscopy can arise from missed lesions or the development of a new tumor. We …

Background: Few empirical data are available to inform older adults' decisions about
whether to screen or continue screening for colorectal cancer based on their prior history of …

Background The appropriate interval for endoscopic rescreening after a negative
colonoscopic examination is uncertain. Methods We identified persons with no adenomas …

Background and aims: Screening colonoscopy is thought to be a powerful and cost-effective
tool to reduce colorectal cancer incidence and mortality. Whether and when colonoscopy …

Background A large proportion of US Medicare beneficiaries undergo earlier‐than‐
recommended follow‐up colonoscopies after negative screening colonoscopy. Such …