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The gastroesophageal junction (also known as the esophagogastric junction) is the junction between the esophagus and the stomach, at the lower end of the esophagus. [13] The pink color of the esophageal mucosa contrasts to the deeper red of the gastric mucosa, [ 6 ] [ 14 ] and the mucosal transition can be seen as an irregular zig-zag line ...
The angle of His, also known as the esophagogastric angle, is the acute angle created between the cardia at the entrance to the stomach, and the esophagus.It helps to prevent acid reflux of stomach acid into the esophagus.
Near the gastroesophageal junction lie cardiac glands, which primarily secrete mucus. [22] They are fewer in number than the other gastric glands and are more shallowly positioned in the mucosa. There are two kinds - either simple tubular glands with short ducts or compound racemose resembling the duodenal Brunner's glands.
The ring is usually located a few centimetres above the gastro-esophageal junction, where the esophagus joins the stomach. Schatzki rings can often resemble a related entity called an esophageal web. Esophageal webs also contain extra mucosal tissue, but do not completely encircle the esophagus. [citation needed]
The lower esophageal sphincter is a muscular sphincter surrounding the lower part of the esophagus. The gastroesophageal junction between the esophagus and the stomach is controlled by the lower esophageal sphincter, which remains constricted at all times other than during swallowing and vomiting to prevent the contents of the stomach from ...
Endoscopic image of peptic stricture, or narrowing of the esophagus near the junction with the stomach: This is a complication of chronic gastroesophageal reflux disease and can be a cause of dysphagia or difficulty swallowing. The diagnosis of GERD is usually made when typical symptoms are present. [42]
(Getty Creative) (boonchai wedmakawand via Getty Images) Maybe it was the chili cheese dog you wolfed down at the tailgating party. Or perhaps you went to bed too quickly after eating a big meal.
For example, gastroesophageal reflux disease (GERD) with reflux esophagitis is treated with proton pump inhibitors. Esophageal rings or strictures may be treated with esophageal dilation. Simple observation may be considered, [5] especially if symptoms are minimal or absent. If symptoms are severe or persistent, peroral endoscopic myotomy (POEM ...