Pharyngo-oesophageal diverticula.Asymptomatic or occasionally transient dysphagia in the early stages. As the diverticulum enlarges, the lumen of the oesophagus narrows and there may be a gurgling sound when swallowing. If…
What is esophageal diverticulum The main cause of esophageal diverticulum is localized weakness or lack of esophageal wall muscle layer, which makes the esophageal mucosa and submucosa protrude outward. Mostly…
Western definition of esophageal diverticulum: Esophageal diverticulum is a limited centrifugal outgrowth of the esophageal wall with the main symptoms of dysphagia and food reflux, and is one of the…
Esophageal diverticula are blind pockets covered with epithelium attached to the lumen of the esophagus. There are 3 favorable sites: ① pharyngoesophageal diverticulum; it occurs at the junction of pharynx…
Definition: The esophageal wall protrudes outward in a restricted manner, forming a blind pocket with complete covering epithelium that communicates with the lumen of the esophagus, mostly acquired, congenital diverticula…
A diverticulum is not self-healing and is an irreversible, benign lesion that manifests itself as a layer or whole layer of the oesophagus protruding outwards to form a pouch. The…
Esophageal diverticula can be divided into pharyngo-oesophageal diverticula, mid-oesophageal diverticula and supradiaphragmatic diverticula. Small diverticula that are asymptomatic in the early stages do not need to be treated. When the…