Oesophageal pouches and diverticula: A pictorial review
AbstractDiverticula of the oesophagus are rare. They can occur at any level, and are often defined by their anatomical location. Three categories are recognised, namely pharyngo-oesophageal, parabronchial and epiphrenic. Although these diverticula are often asymptomatic, patients can develop significant problems with dysphagia, regurgitation and aspiration. The causation of oesophageal diverticula is controversial; however, the popular current belief is that most occur because of oesophageal dysmotility. This paper demonstrates the categories of oesophageal diverticula pictorially, including the radiological features and underlying pathology.
The South African Journal of Surgery (SAJS) reserves copyright of the material published. The work is licensed under a Creative Commons Attribution-Noncommercial Works 4.0 South Africa License. Material submitted for publication in the SAJS is accepted provided it has not been published elsewhere. The SAJS does not hold itself responsible for statements made by the authors.