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相关概念视频

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

141
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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Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

80
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.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
80
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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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:
114
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

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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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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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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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相关实验视频

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全肠囊内镜:当前的应用和未来的前景.

Bruno Rosa1,2,3, Patrícia Andrade4,5, Sandra Lopes6

  • 1Gastroenterology Department, Hospital da Senhora da Oliveira, Guimarães, Portugal.

GE Portuguese journal of gastroenterology
|April 4, 2024
PubMed
概括
此摘要是机器生成的。

全肠囊内镜 (PCE) 提供了一种安全有效的非侵入性方法来评估整个肠道. 这种先进的技术在诊断炎症性肠病和消化道出血方面表现有前途,可能减少对侵入性手术的需要.

关键词:
囊内镜检查 囊内镜检查克罗恩氏病是什么 克罗恩氏病是什么消化道出血 消化道出血炎症性肠病是一种炎症性肠病.全肠内镜检查是全肠内镜检查.

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科学领域:

  • 胃肠病学 胃肠病学
  • 内镜检查是指内镜检查.
  • 诊断成像 诊断成像 诊断成像

背景情况:

  • 囊内镜是小肠评估的第一线测试.
  • 双头囊可以评估整个肠道 (全肠囊内镜[PCE]).

研究的目的:

  • 审查PCE的技术方面,临床应用以及未来的前景.
  • 突出PCE在炎症性肠病和消化道出血中的作用.
  • 讨论PCE在减少侵入性手术方面的潜力.

主要方法:

  • 审查技术程序和患者为PCE做好准备.
  • 分析当前的临床应用和未来的研究方向.
  • 与其他成像方法相比,诊断产量的评估.

主要成果:

  • 对于克罗恩病的活性,PCE显示出比横截面成像或结肠镜更高的诊断产量.
  • PCE允许对性结肠炎进行非侵入性监测,并对炎症进行标准化评估.
  • 在怀疑中下消化道出血时,PCE显示可行性和高诊断产量,作为分拣工具.

结论:

  • PCE是一种可行的,有效和安全的诊断程序,用于小肠和结肠.
  • PCE越来越多地用于炎症性肠道疾病和消化道出血.
  • 预计PCE将减少对侵入性手术的需求,并扩大非侵入性肠道评估.