Results 1 to 10 of about 590 (82)

Upper gastrointestinal alterations in kidney transplant candidates [PDF]

open access: yesBrazilian Journal of Nephrology, 2018
Introduction: The incidence of gastrointestinal disorders among patients with chronic kidney disease (CKD) is high, despite the lack of a good correlation between endoscopic findings and symptoms.
João Pedro Homse Netto   +6 more
doaj   +2 more sources

REMOÇÃO ENDOSCÓPICA DE CORPO ESTRANHO VENTRICULAR EM GALLUS GALLUS DOMESTICUS DA RAÇA BRAHMA: RELATO DE CASO [PDF]

open access: yes, 2023
Relatos de ingestão de corpos estranhos dos mais diferentes materiais são comuns em aves, especialmente nas mais jovens. Os corpos estranhos podem causar intoxicação (dependendo da composição do material) ou mesmo perfuração do canal alimentar ou ...
Abidu-Figueiredo, Marcelo   +5 more
core   +2 more sources

Perforation of esofagic mucosa for enteric tube: case report [PDF]

open access: yes, 2006
BACKGROUND AND OBJECTIVES: This study is a case report of a patient that was submitted to implant of enteric tube (ET) in the ICU, being evidenced false passage in proximal esophagus during endoscopic procedure, demonstrating tunnel for the submucosa ...
Falcão, Luiz Fernando dos Reis   +5 more
core   +3 more sources

The influence of tumor invasion in anastomotic line on survival of patient with gastric stump cancer [PDF]

open access: yes, 2008
RACIONAL: O câncer do coto gástrico desenvolve- se no remanescente gástrico de gastrectomia realizada há pelo menos 5 anos por doença benigna e os sítios mais comuns de acometimento são próximo à anastomose e na pequena curvatura. Considera-se que o coto
BRESCIANI, Cláudio José Caldas   +4 more
core   +2 more sources

INITIAL EXPERIENCE OF ENDOSCOPIC SUBMUCOSAL DISSECTION IN BRAZIL TO TREAT EARLY GASTRIC AND ESOPHAGHEAL CANCER: a multi-institutional analysis

open access: yesArquivos de Gastroenterologia, 2013
Objective This study aimed to evaluate the feasibility and clinicopathological characteristics of early gastric and esophageal cancers treated with endoscopic submucosal dissection (ESD) at five centers in Brazil.
Dalton Marques CHAVES   +10 more
doaj   +1 more source

MASSA ESOFÁGICA EM CÁRDIA DE UM CÃO [PDF]

open access: yes, 2022
The digestive system is responsible for breaking food into smaller pieces to generate energy, growth, and cell renewal. It consists of a digestive tube formed by mouth, esophagus, stomach, intestinal loops, rectum, and anus, as well as attached organs ...
BARROS, Jerlan Afonso da Costa   +3 more
core   +1 more source

Incidência de lesões esofágicas em pacientes submetidos a ablação de fibrilação atrial com cateter circular multipolar (PVAC-GOLD®)

open access: yesJournal of Cardiac Arrhythmias, 2018
Introdução: Lesões do esôfago são descritas como complicação da ablação por radiofrequência da fibrilação atrial. Os trabalhos que avaliaram a formação das lesões esofágicas em ablações de fibrilação atrial tiveram como padrão de fonte de energia a ...
Renato David da Silva   +8 more
doaj   +4 more sources

Comparative results of gastric submucosal injection with hydroxypropyl methylcellulose, carboxymethylcellulose and normal saline solution in a porcine model Resultados comparativos de injeção submucosa gástrica com hidroximetil celulose, carboximetilcelulose e soro fisiológico em modelo suíno

open access: yesArquivos de Gastroenterologia, 2010
CONTEXT: Endoscopic mucosal resection is an established modality for excision of sessile lesions in the gastrointestinal tract. Submucosal fluid injection creates a cushion and may prevent thermal injury and perforation.
Luciano Lenz   +5 more
doaj   +1 more source

Tratamento endoscópico das varizes esofágicas utilizando alças pré-atadas confeccionadas com fio de poliamida Endoscopic treatment of esophageal varices, using pretied loop made with polyamide thread

open access: yesArquivos de Gastroenterologia, 2006
RACIONAL: A ligadura com bandas elásticas tem se tornado o tratamento de escolha das varizes esofágicas, devido aos bons resultados e as menores taxas de complicações quando comparada à esclerose. Seu mecanismo de ação baseia-se na compressão mecânica do
Francisco Susumu Corrêa Koyama   +3 more
doaj   +1 more source

Dyspepsia: clinical aspects and current approach [PDF]

open access: yes, 2008
Dyspepsia is a syndrome with a high prevalence in general population, but only few patients seek medical care by his symptoms. The concepts and the approaches related to syndrome, supported by Roma III Consensus, are presented in this article.
Silva, Fernando Marcuz
core   +2 more sources

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