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Related Concept Videos

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,...
136
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 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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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:
106
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

196
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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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

80
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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Related Experiment Video

Updated: Jun 26, 2025

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound
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Tips and Thought Processes to Overcome Difficult Situations in Third Space Endoscopy.

Amit Maydeo1, Nagesh Kamat1, Gaurav Patil1

  • 1Institute of Gastrosciences, Sir H. N. Reliance Foundation Hospital and Research Centre, Girgaon, Mumbai, Maharashtra, 400004, India.

Current Gastroenterology Reports
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PubMed
Summary

Third space endoscopy (TSE) is a valuable tool for gastrointestinal conditions, but challenges arise before, during, and after procedures. This review offers strategies for preventing and managing difficult situations in TSE.

Keywords:
Adverse eventsComplicationsThird space endoscopy

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Area of Science:

  • Gastroenterology
  • Endoscopic Surgery

Background:

  • Third space endoscopy (TSE) provides diverse treatment options for gastrointestinal conditions and motility disorders.
  • Precise dissection in TSE enables the treatment of complex cases, yet challenging situations are common.
  • Despite over a decade of use, managing difficult scenarios in TSE remains an ongoing concern.

Purpose of the Study:

  • To review and provide insights on preventing and managing difficult situations encountered during Third Space Endoscopy (TSE) procedures.
  • To highlight the importance of risk assessment and patient decision-making in TSE.
  • To address challenges related to adverse events, intra-operative complications, and post-operative morbidity in TSE.

Main Methods:

  • This review synthesizes current knowledge on managing challenging aspects of TSE.
  • It focuses on decision-making, intra-operative event management, and post-operative care.
  • Emphasis is placed on preventative measures and problem-solving strategies.

Main Results:

  • Difficulties in TSE are categorized into pre-procedural decision-making, intra-operative complications (including pulmonary and insufflation-related events), and post-operative morbidity.
  • Patient risk perception significantly influences decision-making for TSE procedures.
  • Continuous patient monitoring and meticulous handling of endoscopic equipment are vital for preventing accidental injuries during TSE.

Conclusions:

  • Effective management of TSE requires careful consideration of challenges at all stages: pre-procedure, intra-procedure, and post-procedure.
  • Anesthetists play a critical role in anticipating, monitoring, diagnosing, and treating complications.
  • Addressing demanding situations in TSE necessitates careful planning, problem-solving skills, and persistence for successful outcomes.