Esophagus Manometry
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. ALTERED ESOPHAGEAL MOTILITY DURING PERCEPTION OF BOLUS TRANSIT IN HEALTHY VOLUNTEERS
RESUMO CONTEXTO: A percepção do trânsito de bolo deglutido através do esôfago torácico pode ser consequência de alterações anatômicas ou funcionais do esôfago. OBJETIVO: Avaliar, em voluntários saudáveis, se a deglutição com percepção do trânsito do bolo pelo esôfago está associada a alteração da motilidade esofágica. MÉTODO: Av
Arq. Gastroenterol.. Publicado em: 28/11/2019
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2. FAILURE AFTER FUNDOPLICATION: RE-FUNDOPLICATION? IS THERE A ROOM FOR GASTRECTOMY? IN WHICH CLINICAL SCENARIES?
RESUMO Racional: Re-fundoplicatura é o procedimento mais frequentemente realizado após falha na fundoplicatura, mas neste caso a falha é ainda maior. Objetivo: a) discutir os resultados da fundoplicatura e re-fundoplicatura nesses casos; e b) analisar em que situação clínica há espaço para gastrectomia após falha na fundoplicatura. Método: Esta
ABCD, arq. bras. cir. dig.. Publicado em: 26/08/2019
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3. Correlation of intraluminal esophageal pressure with the dynamic extension of tracheoesophageal voice in total laryngectomees
PURPOSE: To evaluate and correlate the amplitude of esophageal contractions triggered by swallowing water with dynamic extension and habitual, strong and weak sound intensity in total laryngectomees wearing a tracheoesophageal prosthesis. METHODS: Thirty total laryngectomees using tracheoesophageal voice with a phonatory prosthesis were evaluated by measurin
Acta Cir. Bras.. Publicado em: 2013-05
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4. Estudo da relação entre os diferentes graus de hipercontratilidade do corpo do esôfago e o refluxo gastroesofágico / Investigating the relationship between different degrees of hypercontractility body of the esophagus and gastroesophageal reflux
The "Nutcracker esophagus " (NE) is a disease of manometric diagnosis, described in 1977, characterized by hypercontractility esophageal body. In the 1990s, there were publications relating the NE to gastroesophageal reflux disease (GERD), which has since been the subject of controversy. Such controversy and a lack of studies evaluating reflux in less intens
Publicado em: 2011
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5. Função motora do esôfago em pacientes com doença do refluxo gastroesofágico / Esophageal motor function in patients with gastro-esophageal reflux disease
Introdução: A diminuição do tônus basal e da extensão do esfíncter inferior do esôfago são considerados como principais mecanismos responsável pela ocorrência de refluxo gastroesofágico. Um adequado clareamento esofágico depende da presença de peristaltismo primário e secundário efetivos. Ainda há dúvidas se o achado de alterações do peri
Publicado em: 2010
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6. As Repercussões da Lesão Medular sobre a Ação da Crura Diafragmática e na Contenção do Refluxo Gastroesofágico: um estudo transversal, não experimental / The repercussions of spinal cord injury on the action of the diaphragmatic crura for gastroesophageal reflux containment
Study design: Cross-sectional and non-experimental. Objective: To detect and compare functional abnormalities in the esophagus and esophagogastric junction in two groups with chronic spinal injuries, one with injuries at the phrenic innervation level and the other at upper thoracic levels, and to relate these to gastroesophageal reflux containment. Summary o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/09/2009
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7. A functional study of caustic strictures of the esophagus in children
The objective of the present study was to assess esophageal motor function in 21 children (7.5 ± 2.9 years) with caustic strictures. Esophageal manometry was performed using a water-infusion system interfaced with a polygraph and displayed on a computer screen. The data were compared with those obtained from 9 healthy children. Radionuclide transit was dete
Brazilian Journal of Medical and Biological Research. Publicado em: 2004-11
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8. AvaliaÃÃo da manometria esofÃgica em portadores de esquistossomose mansÃnica com varizes de esÃfago
Schistosomiasis mansoni is an infectious disease, caused by a worm (Schistosoma mansoni) trematode, family Schistosomatidae, genus Schistosoma, which principal characteristic is the sexual dismorfism when adult. The man is the principal host. The transmition of the disease is dependent on the presense of intermediary host, which in Brasil are the snail of ge
Publicado em: 2004
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9. Indications, technique, and clinical use of ambulatory 24-hour esophageal motility monitoring in a surgical practice.
The development of miniaturized electronic pressure transducers and portable digital data recorders with large storage capacity has made ambulatory monitoring of esophageal motor function over an entire circadian cycle possible. The broad clinical application of this new technology in a large number of asymptomatic normal volunteers and patients with primary
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10. A new physiologic approach for the surgical treatment of patients with Barrett's esophagus: technical considerations and results in 65 patients.
OBJECTIVE: To determine the results of a new surgical procedure for patients with Barrett's esophagus. SUMMARY BACKGROUND DATA: In addition to pathologic acid reflux into the esophagus in patients with severe gastroesophageal reflux and Barrett's esophagus, increased duodenoesophegeal reflux has been implicated. The purpose of this study was to establish the
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11. Movement of the Feline Esophagus Associated with Respiration and Peristalsis. AN EVALUATION USING TANTALUM MARKERS
The outer, lateral esophageal walls in the distal half of the esophagus in each of five cats were labeled with small tantalum wires. About 8 wk later, esophageal motion associated with respiration and peristalsis, induced by injecting barium boli (5 ml each) into the proximal esophagus, was recorded on cine and serial biplane roentgenograms while recording i
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12. Thoracoscopic esophagomyotomy. Initial experience with a new approach for the treatment of achalasia.
The authors treated 17 patients with achalasia by a thoracoscopic (15 patients) or laparoscopic (2 patients) Heller myotomy. All patients had dysphagia and an upper gastrointestinal series demonstrating a dilated esophagus with a bird-beak deformity at the cardia. Manometry showed a mean lower esophageal sphincter (LES) pressure of 32 +/- 4 mmHg, incomplete