Pharyngoesophageal pulsion diverticula, also known as Zenker's diverticula, is a condition characterized by the presence of an outpouching or sac-like structure in the wall of the pharynx or the upper part of the esophagus. These diverticula occur as a result of a weakness or dysfunction in the muscles and connective tissues of the throat and esophagus, causing the formation of a pouch-like protrusion.
This condition typically arises in older individuals, especially those over the age of 60, and is more commonly found in males. It often manifests with symptoms such as difficulty swallowing (dysphagia), regurgitation of undigested food, coughing, halitosis (bad breath), and recurrent respiratory infections.
The exact cause of pharyngoesophageal pulsion diverticula is not fully understood, but it is believed to be linked to a combination of factors including muscle dysfunction, increased pressure during swallowing, and the weakening of tissues due to age-related changes.
The diagnosis of this condition is usually made through a combination of medical history evaluation, physical examination, and diagnostic tests such as a barium swallow study, endoscopy, or esophageal manometry.
Treatment options for pharyngoesophageal pulsion diverticula depend on the severity of symptoms and may consist of conservative measures such as dietary changes, swallowing therapy, or medications to manage reflux. However, in more severe cases, surgical intervention may be necessary to remove or repair the diverticulum and alleviate symptoms.
