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Zenker's diverticulum: a cause for complete esophageal obstruction and its management.

Besides the gastroenterologists, we as gastroenterology nurses and associates are probably the first line of help for patients with this disorder. By having a sound background knowledge of the mechanisms by which Zenker's diverticulum can occur and the possible complications that can arise, we can coordinate a task force of appropriate paramedical personnel: the nutritionist who can instruct the patient on good healthy dietetics, the social worker who may be able to arrange "meals on wheels," the physical therapist who can teach the patient to re-think the way he or she swallows and good deep breathing exercises. We can give our patients a sound understanding of their problem by educating them in language that they understand. By so doing we will be encouraging them in their own preventative measures to promote wellness, which is one of endoscopy's major aims in health care.