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Updated: Jun 14, 2025

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系统审查和元分析:根据世界内镜组织的方法论,三年后结肠镜检查结肠直肠癌的发生率

Rawen Kader1, Andreas V Hadjinicolaou2, Nicholas E Burr3

  • 1Wellcome/EPSRC Centre for Interventional and Surgical Sciences (WEISS), University College London (UCL), London, United Kingdom.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association
|August 29, 2024
PubMed
概括

在西方世界,结肠镜后结肠直肠癌-3yr率 (PCCRC-3yr) 为7.5%,并且随着时间的推移而下降. 需要进一步的研究来了解高风险个体中的PCCRCs.

关键词:
结肠镜检查是一次结肠镜检查.结肠直肠癌 结肠直肠癌是什么结肠镜后结肠直肠癌 结肠直肠癌

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The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
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Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
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An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
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