Results 21 to 30 of about 23,024 (231)

Perfil bacteriano da vesícula biliar e dos cálculos biliares de pacientes submetidos à colecistectomia por colelitíase complicada e não complicada: mudanças no cenário epidemiológico

open access: yesRevista do Colégio Brasileiro de Cirurgiões, 2023
RESUMO Introdução: a colelitíase é uma doença do sistema digestivo de alta prevalência no mundo. No Brasil, trata-se de uma condição rotineira, cujos estudos sugerem uma prevalência em torno de 10% dos adultos.
Bruno Henrique Nunes Hirata   +5 more
semanticscholar   +1 more source

Hemobilia y hemocolecisto agudo como forma de presentación inusual del cáncer de vesícula biliar

open access: yesCirugía y Cirujanos, 2021
El cáncer de vesícula biliar que se presenta como una colecistitis aguda asociada a hemocolecisto y hemobilia es muy infrecuente. Hasta la fecha hay pocos casos informados en la literatura.
José J. Motos-Micó   +4 more
doaj   +1 more source

Cost‐effectiveness of gallbladder histopathology after cholecystectomy for benign disease

open access: yesBJS Open, Volume 4, Issue 6, Page 1125-1136, December 2020., 2020
The objective of this study was to assess the cost‐effectiveness of routine and selective gallbladder histopathology when performing cholecystectomy for benign disease. The most important factor for cost‐effectiveness was found to be the cost and number of histological analyses, due to large numbers of cholecystectomies relative to low prevalence of ...
L. Lundgren   +3 more
wiley   +1 more source

Cirurgia de Vesícula Biliar: Colecistectomia Laparoscópica: Uma análise da colecistectomia laparoscópica como abordagem preferencial para a remoção da vesícula biliar em pacientes com cálculos biliares.

open access: yesBrazilian Journal of Implantology and Health Sciences, 2023
A cirurgia de vesícula biliar, particularmente a colecistectomia, é um procedimento essencial no tratamento de cálculos biliares. Este artigo de revisão analisou a colecistectomia laparoscópica como a abordagem preferencial para a remoção da vesícula ...
Filipe Duarte Tanuri   +5 more
semanticscholar   +1 more source

Preoperative MRI for predicting pathological changes associated with surgical difficulty during laparoscopic cholecystectomy for acute cholecystitis

open access: yesBJS Open, Volume 4, Issue 6, Page 1137-1145, December 2020., 2020
Variations in the layered pattern of the gallbladder wall on MRI were significantly associated with fibrosis and necrosis of the gallbladder wall in acute cholecystitis. Intermediate to low signal intensity of the gallbladder wall on MRI had a sensitivity of 90 per cent and a specificity of 73 per cent for predicting pathological changes in the ...
K. Omiya   +7 more
wiley   +1 more source

Cáncer de vesícula biliar, una visión actual

open access: yesRevista Colombiana de Cirugía, 2022
Introducción. El diagnóstico de cáncer de vesícula biliar se realiza generalmente de forma incidental durante el estudio de las piezas quirúrgicas o cuando la enfermedad está avanzada y se expresa por su diseminación.
R. Prieto-Ortíz   +3 more
semanticscholar   +1 more source

Safe, selective histopathological examination of gallbladder specimens: a systematic review

open access: yesBJS (British Journal of Surgery), Volume 107, Issue 11, Page 1414-1428, October 2020., 2020
This meta‐analysis found that the incidence of truly incidental gallbladder cancer (GBC) was less than 0·5 per cent and decreased to less than 0·1 per cent when the surgeon performed a systematic macroscopic examination. At least 50 per cent of GBC that was not detected before or during surgery was of early stage and with no clinical consequences ...
V. P. Bastiaenen   +7 more
wiley   +1 more source

Caracterización histopatológica del cáncer de vesícula en el Hospital “Joaquín Albarrán”, La Habana, Cuba, en el periodo 2010-2019

open access: yesGaceta Médica Boliviana, 2020
El cáncer de vesícula biliar es una enfermedad poco frecuente en el mundo y altamente letal. Objetivo: caracterizar histopatológicamente el cáncer de vesícula biliar en el Hospital Clínico Quirúrgico Docente “Joaquín Albarrán” de La Habana-Cuba, en el ...
Alberto J. Piamo Morales   +5 more
doaj   +1 more source

Achado intra-operatório de agenesia de vesícula biliar: relato de caso / Intraoperative findings of gallbladder agenesis: case report [PDF]

open access: yes, 2019
Agenesia de vesícula biliar é uma anomalia congênita infrequente. A maioria dos pacientes diagnosticados com agenesia de vesícula biliar apresenta sintomatologia semelhante àqueles com doença biliar litiásica.
Cabrini, Gustavo Colombo   +6 more
core   +3 more sources

Gallbladder adenocarcinoma: evaluation of the prognostic factors in 100 resectable cases in Brazil [PDF]

open access: yes, 2012
BACKGROUND: In spite its relative rarity, gallbladder adenocarcinoma is a neoplasm who presents an aggressive biologic behavior. The single curative treatment has been radical surgical resection with free margin.
Artigiani Neto, Ricardo   +5 more
core   +3 more sources

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