Fecha de publicación: 23 Agosto 2011
I. Santaella-Leiva
Servicio de Aparato Digestivo. Hospital Carlos Haya. Málaga.
In recent years, there has been a breakthrough in the study of esophageal motor disorders because new technologies such as multi-channel impedance monitoring have been created and others such as manometry have undergone major changes. Today, we can make an exhaustive definition of the intraluminal pressure profile, we can record, simultaneously, the two sphincters and the esophageal body and we can carry out an analysis of the data in the form of topographic maps, which has greatly improved our understanding of the esophageal motor function.
Key words: high-resolution manometry, achalasia, gastroesophageal junction, hiatal hernia, esophageal pressure topography.
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