1994
DOI: 10.1016/0003-4975(94)90134-1
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Pathophysiologic basis for operation on Zenker's diverticulum

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Cited by 31 publications
(18 citation statements)
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“…Ocasionalmente os pacientes poderão apresentar emagrecimento importante, chegando à desnutrição grave e com pneumonias de repetição. O diagnóstico é estabelecido mediante história clínica minuciosa, radiografias contrastadas da faringe e esôfago, endoscopia digestiva alta, e eventualmente utilizando a manometria e a cinerradiografia 2,20 . Entre as complicações é citada a sua perfuração, considerada muito 3 .…”
unclassified
“…Ocasionalmente os pacientes poderão apresentar emagrecimento importante, chegando à desnutrição grave e com pneumonias de repetição. O diagnóstico é estabelecido mediante história clínica minuciosa, radiografias contrastadas da faringe e esôfago, endoscopia digestiva alta, e eventualmente utilizando a manometria e a cinerradiografia 2,20 . Entre as complicações é citada a sua perfuração, considerada muito 3 .…”
unclassified
“…The occurrence of Zenker's diverticula in older patients gives credence to its acquired rather than congenital origin 6 . In fact, the acquired nature of these diverticula is now widely accepted, although the exact pathophysiologic mechanism responsible for their development is still not completely understood 7 …”
Section: Discussionmentioning
confidence: 99%
“…Furthermore, manometry may be diffi cult to perform as the manometric catheter tends to coil in the diverticulum. There have been reports of low resting pressure of the sphincter [10,34] , as well as normal basal pressures [11] in patients with Zenker ' s diverticulum. The fi nding of cricopharyngeal incoordination is inconsistent, as discussed above in the section on pathogenesis.…”
Section: Clinical Featuresmentioning
confidence: 99%