Related Experiment Video
Updated: Aug 8, 2026
11:18
Isolation of Myofibroblasts from Mouse and Human Esophagus
Published on: January 18, 2015
The esophagus
1Department of Radiology, Montefiore Medical Center, 111 East 210th Street, Bronx, NY 10467-2490, USA.
The Mount Sinai Journal of Medicine, New York
|February 19, 2000
Summary
This study details early radiographic evaluations of the esophagus and esophagogastric junction, covering peptic ulceration and hiatus hernia. It highlights foundational techniques like barium pill use and cineradiology-manometry correlations.
Area of Science:
- Gastroenterology and Radiology
- Medical Imaging Techniques
Background:
- Pioneering radiographic evaluations of the esophagus and esophagogastric junction conducted at The Mount Sinai Hospital in the mid-20th century.
- Focus on fundamental diagnostic approaches and descriptive findings.
Discussion:
- Detailed descriptions of peptic ulceration of the esophagus.
- Exploration of the gastric lined esophagus and definitions of hiatus hernia.
- Standardization of terminology for the esophagogastric junction.
Key Insights:
- Introduction of the barium pill for esophageal assessment.
- Correlation of cineradiology with manometry for functional evaluation.
- Establishment of baseline radiographic findings for common esophageal conditions.
Outlook:
- Laid the groundwork for advanced diagnostic imaging of the upper gastrointestinal tract.
- Provided essential descriptive data that informed subsequent research and clinical practice.
- Highlighted the importance of integrating imaging with functional studies.
Related Concept Videos
01:20Pharynx
The pharynx, a tubular structure framed by skeletal muscle and lined with mucous membrane, extends continuously from the nasal cavities. It is segmented into three major areas: the nasopharynx, oropharynx, and laryngopharynx.
Nasopharynx
The nasopharynx, bordered by the conchae of the nasal cavity, serves exclusively as an air conduit. In its superior region, the pharyngeal tonsils or adenoids are located. These tonsils are clusters of lymphoid reticular tissue akin to a lymph node. The precise...
Nasopharynx
The nasopharynx, bordered by the conchae of the nasal cavity, serves exclusively as an air conduit. In its superior region, the pharyngeal tonsils or adenoids are located. These tonsils are clusters of lymphoid reticular tissue akin to a lymph node. The precise...
01:22Trachea
The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...
01:24Esophagus
The esophagus, a muscular conduit linking the pharynx and stomach, measures roughly 10 inches (25.4 cm) and sits behind the trachea. It remains collapsed when not swallowing. The esophagus follows a predominantly straight path through the thoracic mediastinum and enters the abdominal cavity through a diaphragmatic opening known as the esophageal hiatus.
The movement of edibles from the pharynx into the esophagus is facilitated by the upper esophageal sphincter, which is formed primarily by the...
The movement of edibles from the pharynx into the esophagus is facilitated by the upper esophageal sphincter, which is formed primarily by the...
01:25Deglutition
Swallowing, otherwise known as deglutition, facilitates the transport of food from the mouth to the stomach. It is a multifaceted process that involves both the tongue and the muscles of the throat and esophagus. Saliva and mucus aid in this process, which takes approximately 4 to 8 seconds for semi-solid or solid food and around 1 second for liquids or very soft food.
Swallowing can be divided into three stages: the voluntary phase, the pharyngeal phase, and the esophageal phase. Although the...
Swallowing can be divided into three stages: the voluntary phase, the pharyngeal phase, and the esophageal phase. Although the...
01:26Anatomy of the Gastrointestinal System
The human digestive system is an intricate and essential network for nutrient absorption and waste elimination. It encompasses the gastrointestinal (GI) tract and several accessory organs.
Here's a detailed walkthrough of this complex system:
Here's a detailed walkthrough of this complex system:
01:22Physiology of the Gastrointestinal System I: Ingestion and Propulsion
The physiology of the gastrointestinal system begins with ingestion as food enters the mouth.