时间标签：数据日期 2026-11-03 · 生成时间 2026-11-03 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/10/31 – 2026/11/03 ｜ 情报发生日期 2026-11-03
研究问题
Therefore, we aim to bridge this gap by reporting the ADR of symptomatic patients undergoing diagnostic colonoscopy and describing the morphological charac- teristics and associations of adenomatous polyps.
方法
Methods Study design We conducted a retrospective observational study involving symptomatic patients undergoing lower alimentary endoscopy from 1st January 2021 to April 2024 at Asiri Surgical Hospital.；Histological reports of study participants were subsequently traced.；We used the term adenoma prevalence for the overall adenoma detection rate for the entire cohort irrespective of age as a secondary outcome [17].
核心结论
In contrast to Western populations where CRC and adenomas have begun to show a right colon predominance [29,30], we found adenomas mostly in the sigmoid, descending and transverse regions, similar to other Asian populations [8,31,32].
局限
These ADR benchmarks were derived from asymptomatic Western populations, which may not be extrapolatable without adjustments to symptomatic populations.；However, this benchmark was largely derived from screening populations, and its applicability to symptomatic diagnostic colonoscopy populations remains uncertain [17].
对本项目的价值
参考价值：属「衰老机制与老年临床」方向；肿瘤相关衰老机制（交叉参考）栏目可用作本项目文献库与综述素材。 ｜ 价值分 1.9/5（★★☆☆☆）
全文来源
出版商/仓储 OA PDF（正文 29,895 字符，题名指纹 1.00，已过 DOI 逐字 + 题名指纹 + 正文长度三重归属校验）
原文题录
- 中文题名：腺瘤检出率作为有症状患者诊断性结肠镜质量指标的单例研究
- 英文标题：Adenoma detection rate as a quality indicator in diagnostic colonoscopy among symptomatic patients: a single-centre study.
- 期刊与标识：Ceylon Med J · PMID 42967893 · DOI 10.4038/cmj.v70i4.10233 · EDAT 2026-11-01