Colorectal Neuroendocrine Neoplasm Detection Rate During Colonoscopy: Results From Large-Scale Data of Colonoscopies in Japan.
cross_sectional · Level IV
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- Record sourced from PubMed, PMID 39311566.
- Also identified by DOI 10.14309/ajg.0000000000003088.
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Abstract
This study investigated the detection rate of colorectal neuroendocrine neoplasms (NENs) using large-scale colonoscopy data. This cross-sectional analysis used large-scale data from a Japanese multicenter observational study of colonoscopies performed from 2010 to 2020. Among 82,005 colonoscopy cases, colorectal NENs were identified in 71 (67 of which were neuroendocrine tumors), with a detection rate of 0.087% (95% confidence interval: 0.069-0.109). Most were small rectal lesions, with only 4 >10 mm in size and 3 located in the colon. The detection rate of colorectal NENs during colonoscopy is substantially higher than expected.
Medical subject headings
- Colonoscopy
- Colorectal Neoplasms
- Neuroendocrine Tumors