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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...

Barrett Esophagus-II: Clinical Manifestations and Management

Barrett Esophagus-II: Clinical Manifestations and Management

Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...

Esophageal Strictures-II: Clinical Features and Management

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...

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:

Barrett Esophagus-I: Introduction

Barrett Esophagus-I: Introduction

Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...

Lower GI Series: Barium Enema

Lower GI Series: Barium Enema

A Barium Enema, or a lower GI series, is a specialized radiographic examination designed to visualize the lower gastrointestinal tract, specifically the colon and rectum. This procedure is instrumental in diagnosing various conditions such as colorectal cancer, polyps, diverticulosis, and inflammatory bowel disease.
Procedure Details
The examination begins by inserting a lubricated rectal tube into the patient's rectum to administer a radiopaque barium solution. The barium flow is carefully...

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Related Experiment Video

Updated: Nov 12, 2025

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

Published on: March 1, 2015

Visualizing the Esophagus During Modified Barium Swallow Studies: A Systematic Review.

Erin L Reedy¹, Teri Lynn Herbert², Heather Shaw Bonilha^1,3

¹Health Sciences and Research, Medical University of South Carolina, Charleston.

American Journal of Speech-Language Pathology

|March 18, 2021

Summary

Routine esophageal visualization during modified barium swallow studies (MBSS) is crucial. This practice aids in accurate diagnosis and treatment planning for swallowing disorders, with esophageal findings noted in nearly half of visualized cases.

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Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models

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Robotic Myotomy and Partial Fundoplication for Achalasia

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Area of Science:

Clinical Medicine
Swallowing Disorders
Diagnostic Imaging

Background:

Evidence-based practice is paramount in patient care, yet clinical decisions sometimes lack robust evidence.
The routine inclusion of esophageal visualization in modified barium swallow studies (MBSS) is debated.
The oral, pharyngeal, and esophageal phases of swallowing are interconnected, suggesting a continuum of care.

Purpose of the Study:

To investigate the evidence supporting routine esophageal visualization during MBSS.
To determine the clinical utility of assessing the entire swallowing continuum.

Main Methods:

Systematic review adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines.
Searches conducted across PubMed, Scopus, and CINAHL databases.
Inclusion and exclusion criteria were pre-defined to select relevant studies.

Main Results:

Five articles met the inclusion criteria for the review.
Esophageal findings were identified in 48.67% of participants who underwent esophageal visualization during MBSS.
This highlights the prevalence of esophageal involvement in swallowing difficulties.

Conclusions:

A standardized, validated, and reliable protocol for esophageal visualization during MBSS is supported.
Routine esophageal assessment is a critical component for accurate diagnosis of swallowing disorders.
This practice aids in formulating effective treatment recommendations for patients.