NORMAL VALUES OF ESOPHAGEAL HIGH-RESOLUTION MANOMETRY: A BRAZILIAN MULTICENTER STUDY
نویسندگان
چکیده
منابع مشابه
Water-perfused esophageal high-resolution manometry: normal values and validation.
Water-perfused high-resolution manometry (HRM) catheters with 36 unidirectional pressure channels have recently been developed, but normal values are not yet available. Furthermore, the technique has not been validated and compared with solid-state HRM. We therefore aimed to develop normal values for water-perfused HRM and to assess the level of agreement between water-perfused HRM and solid-st...
متن کاملNormal values for water-perfused esophageal high-resolution manometry.
BACKGROUND Normal values for water-perfused esophageal high-resolution manometry have still not been established in our environment, despite its generalized use and the recommendation to determine reference values for each Motility Unit based on their equipment. Normal values established with solid-state highresolution manometry are currently being used as reference values for water-perfused hi...
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INTRODUCTION High-resolution manometry (HRM) of the esophagus is a new technique that provides a more precise assessment of esophageal motility than conventional techniques. Because HRM measures pressure events along the entire length of the esophagus simultaneously, clinical procedure time should be shorter because less catheter manipulation is required. According to manufacturer advertising, ...
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Introduction: High resolution manometry is the current technology used to the study of esophageal motility and is replacing conventional manometry in important centers for esophageal motility with parameters used on esophageal motility, following the Chicago Classification. This classification unifies high resolution manometry interpretation and classifies esophageal disorders. Objective: Thi...
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Esophageal diverticula (ED) constitute a rare pathology, with a prevalence ranging between 0.06% and 4% (1,2). According to its anatomical location it is classified as pharyngo-esophageal, middle esophageal and epiphrenics ED (3). The pathophysiologic mechanism differs in diverticula caused by traction, due to an inflammatory process involving the esophagus, or pulsion, associated with a concom...
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ژورنال
عنوان ژورنال: Arquivos de Gastroenterologia
سال: 2020
ISSN: 1678-4219,0004-2803
DOI: 10.1590/s0004-2803.202000000-40