Carbon dioxide laser endoscopic diverticulotomy versus. Summary an 81yearold woman was referred for evaluation of dysphagia which she had suffered for four years. Pharingeal zenker s diverticulum ia a disorder of upper esophageal. E p is o d io s p re v io s d e d iv e rtic u litis d o c u m e n ta d a. Flexible endoscopic treatment for zenker s diverticulum. It is a pouch that forms in your pharynx, an area just above your esophagus or swallowing tube. Fabio atui, o diverticulo e um abaulamento numa viscera oca. There is a common wall that separates the esophagus from the diverticulum pouch.
Zenker diverticulum, also known as a pharyngeal pouch, is a posterior outpouching of the hypopharynx, just proximal to the upper esophageal sphincter through a weakness in the muscle layer called the killian dehiscence. Zenkers diverticulum ia a disorder of upper esophageal. Pharingeal zenkers diverticulum ia a disorder of upper esopha geal sphincter opening. Carbon dioxide laser endoscopic diverticulotomy versus open diverticulectomy for zenker s diverticulum. Jimenez rojas c, corregidor sanchez ai, gutierrez bezon c. Pdf weak areas of the pharyngoesophageal narrowing. Article pdf available september 2014 with 7,667 reads.
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