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Related Concept Videos

Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

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:
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding

Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
Endoscopic Procedures V: ERCP01:26

Endoscopic Procedures V: ERCP

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...
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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, unexplained...
Peptic Ulcer Disease V: Surgical Management and Nursing Care01:25

Peptic Ulcer Disease V: Surgical Management and Nursing Care

Surgical management and nursing care are crucial in treating Peptic Ulcer Disease (PUD). Here is an organized and enhanced overview of the surgical interventions and the associated nursing care for PUD:
Surgical Interventions for Peptic Ulcer Disease
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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Related Experiment Video

Updated: Jul 15, 2026

Application of Simplified Stent-bridging Pancreaticogastrostomy in Open Pancreaticoduodenectomy
10:09

Application of Simplified Stent-bridging Pancreaticogastrostomy in Open Pancreaticoduodenectomy

Published on: March 17, 2026

[Update on endoscopic percutaneous gastrostomy].

E Hugo Barrera Torres1

  • 1Jefe del Departamento de Endoscopia, Hospital México-Americano.

Revista De Gastroenterologia De Mexico
|May 2, 2007
PubMed
Summary

Trans-endoscopic gastrostomy (TEG) is the leading method for enteral feeding tube placement. Optimal outcomes depend on careful patient selection, understanding limitations, and comprehensive post-procedure care within a multidisciplinary team.

Area of Science:

  • Gastroenterology
  • Endoscopic Procedures

Background:

  • Trans-endoscopic gastrostomy (TEG) has been the primary method for enteral feeding tube placement for 25 years.
  • Various TEG techniques exist, requiring endoscopists to be knowledgeable for optimal patient care.

Purpose of the Study:

  • To review the current landscape of trans-endoscopic gastrostomy (TEG).
  • To emphasize the importance of informed technique selection and patient management in TEG procedures.

Main Methods:

  • Review of established trans-endoscopic gastrostomy (TEG) techniques.
  • Discussion of clinical decision-making factors for TEG.

Main Results:

  • TEG remains the most utilized approach for enteral access.
  • Successful TEG outcomes are contingent upon appropriate patient selection and management.

Related Experiment Videos

Last Updated: Jul 15, 2026

Application of Simplified Stent-bridging Pancreaticogastrostomy in Open Pancreaticoduodenectomy
10:09

Application of Simplified Stent-bridging Pancreaticogastrostomy in Open Pancreaticoduodenectomy

Published on: March 17, 2026

Conclusions:

  • Endoscopists play a crucial role in multidisciplinary patient care for TEG.
  • Careful consideration of limitations, complications, and post-procedure care is essential for successful TEG outcomes.