Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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 solid...

Pyloric Obstruction

Pyloric Obstruction

Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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...

Endoscopic Procedures I: Esophagogastroduodenoscopy

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:

Upper GI Series: Barium Swallow

Upper GI Series: Barium Swallow

The Barium Swallow Study, or a Barium Esophagogram, is a diagnostic imaging method used to visualize the upper gastrointestinal (GI) tract, including the esophagus, stomach, and small intestine. It employs barium sulfate, a radiopaque contrast material, to provide clear images of the upper digestive system, helping to identify abnormalities, diseases, or structural issues.
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Low thoracic skeletal muscle index is associated with negative outcomes in 244 patients with respiratory COVID-19.

Clinical nutrition (Edinburgh, Scotland)·2022

Same author

Measurement of Azimuthal Anisotropy of Muons from Charm and Bottom Hadrons in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.

Physical review letters·2020

Same author

Search for Magnetic Monopoles and Stable High-Electric-Charge Objects in 13 Tev Proton-Proton Collisions with the ATLAS Detector.

Physical review letters·2020

Same author

Measurement of <math></math> production with the hadronically decaying boson reconstructed as one or two jets in <i>pp</i> collisions at <math> </math> with ATLAS, and constraints on anomalous gauge couplings.

The European physical journal. C, Particles and fields·2020

Same author

Study of <math></math> and <math></math> production in <math></math> collisions at <math> </math> and search for anomalous quartic gauge couplings with the ATLAS experiment.

The European physical journal. C, Particles and fields·2020

Same author

Identification and rejection of pile-up jets at high pseudorapidity with the ATLAS detector.

The European physical journal. C, Particles and fields·2020

Same journal

[Not Available].

Journal de radiologie·2014

Same journal

[Not Available].

Journal de radiologie·2014

Same journal

[Not Available].

Journal de radiologie·2014

Same journal

[Not Available].

Journal de radiologie·2014

Same journal

[Not Available].

Journal de radiologie·2014

Same journal

[Not Available].

Journal de radiologie·2014

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 26, 2026

Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment

Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment

Published on: December 27, 2024

[Early imaging features after sleeve gastrectomy].

C Werquin¹, J Caudron, J Mezghani

¹Département d'Imagerie Médicale, CHU Charles Nicolle, 1, rue de Germont, 76031 Rouen Cedex, France.

Journal De Radiologie

|December 25, 2008

Summary

This summary is machine-generated.

Upper GI studies (UGI) and CT scans are valuable for evaluating sleeve gastrectomy complications. Routine UGI can detect leaks, while CT is crucial for suspected issues after bariatric surgery.

Related Experiment Videos

Last Updated: Jun 26, 2026

Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment

Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment

Published on: December 27, 2024

Area of Science:

Bariatric Surgery
Gastrointestinal Imaging
Surgical Complications

Background:

Sleeve gastrectomy is an emerging bariatric procedure with favorable early outcomes.
Assessing early postoperative imaging is crucial for patient management.

Purpose of the Study:

To evaluate early imaging findings of sleeve gastrectomy.
To determine the diagnostic value of upper GI studies (UGI) and CT scans.

Main Methods:

Twenty-five patients underwent UGI on postoperative day 1.
CT scans were performed for suspected complications or as follow-up.
Imaging features were systematically recorded.

Main Results:

UGI showed normal findings in 52% of patients.
Abnormal UGI findings (lateral pouch opacification) were seen in 44%.
CT confirmed leaks in two patients with suspected complications.

Conclusions:

Abnormal UGI findings are common after sleeve gastrectomy.
Routine postoperative day 1 UGI is effective for detecting significant leaks.
CT with oral contrast is recommended for all suspected leaks post-sleeve gastrectomy.