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Related Concept Videos

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:
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Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

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Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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.
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...
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Endoscopic Studies II: Thoracocentesis01:26

Endoscopic Studies II: Thoracocentesis

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Thoracentesis(Thoracocentesis), commonly known as pleural tap, is a medical procedure where a 22 gauge needle is inserted into the pleural space, the area between the lung and chest wall. This procedure is commonly performed to diagnose or treat various respiratory disorders.
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
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Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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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 I: CT and MRI01:14

Imaging Studies I: CT and MRI

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Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
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Related Experiment Video

Updated: Mar 29, 2026

Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
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Multimedia in the informed consent process for endoscopic sinus surgery: A randomized control trial.

Jennifer M Siu1, Brian W Rotenberg2, Jason H Franklin3

  • 1School of Medicine, Queen's University, Kingston, Ontario, Canada.

The Laryngoscope
|December 1, 2015
PubMed
Summary

Multimedia education modules improve immediate patient recall of endoscopic sinus surgery risks. Patients prefer this technology-assisted informed consent process for better understanding.

Keywords:
Informed consentendoscopic sinus surgerymultimedia educationpatient education

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Area of Science:

  • Rhinology
  • Medical Education
  • Patient Communication

Background:

  • Informed consent is crucial for patient understanding of surgical risks.
  • Standard verbal consent may not adequately convey complex surgical information.
  • Enhancing patient education is a key challenge in clinical practice.

Purpose of the Study:

  • To assess patient recall of endoscopic sinus surgery risks.
  • To evaluate the effectiveness of a multimedia education module in improving informed consent.
  • To gauge patient preference for educational tools in healthcare.

Main Methods:

  • Prospective, randomized, controlled trial involving 50 adult patients.
  • Comparison of risk recall between standard verbal consent and multimedia-assisted consent.
  • Measurement of early and delayed recall, alongside patient preference data.

Main Results:

  • Significantly higher early risk recall in the multimedia group compared to the control group (P = .0036).
  • No significant difference in delayed risk recall between the groups.
  • High patient interest (76%) and preference (68%) for multimedia modules as an adjunct to informed consent.

Conclusions:

  • Interactive multimedia modules enhance early patient risk recall for endoscopic sinus surgery.
  • Technology integration in clinical practice can improve the informed consent process.
  • Patients demonstrate a clear preference for multimedia tools to supplement traditional consent procedures.