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Updated: Jul 4, 2025

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基于人工智能的实时光学诊断在结肠镜检查期间的新发性息肉

Ishita Barua1,2, Paulina Wieszczy1,2,3, Shin-Ei Kudo4

  • 1Clinical Effectiveness Research Group, University of Oslo, Oslo.

NEJM evidence
|February 6, 2024
PubMed
概括

在结肠镜检查期间,人工智能计算机辅助诊断 (CADx) 并没有显著提高检测瘤息肉的灵敏度. 然而,CADx大大提高了结肠镜医生对多体诊断的信心.

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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.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
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Endoscopic Procedures II: Colonoscopy

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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