Related Experiment Video
Updated: Oct 24, 2025

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
Dysphagia and Swallowing Disorders
E Berryhill McCarty1, Tiffany N Chao2
1Department of Otolaryngology, University of Pittsburgh, 203 Lothrop Street #500, Pittsburgh, PA 15213, USA.
Abstract:
Dysphagia, defined as impairment of the swallowing process, is a common symptom and can be a significant source of morbidity and mortality in the general population. This article summarizes the causes of the condition, its prevalence, and the consequences and costs of untreated dysphagia. The aim of this article is to provide a framework for the general internist in assessing, diagnosing, and managing dysphagia in an adult patient. Basic diagnostic screening procedures and techniques for management are emphasized. A basic treatment pathway based on cause is provided for reference.
Related Concept Videos
Gastrointestinal Motility Disorders
Other Disorders of Digestive System
Taste Buds and Receptors
Esophageal Strictures-II: Clinical Features and Management
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
Deglutition
Swallowing can be divided into three stages: the voluntary phase, the pharyngeal phase, and the esophageal phase. Although the...
Enteral Nutrition I: Orogastric and Nasogastric Feeding
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...

