Results 1 to 10 of about 1,351 (151)

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

open access: diamondCirugía 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   +2 more sources

Colelitíase e câncer de vesícula biliar [PDF]

open access: goldRevista do Colégio Brasileiro de Cirurgiões, 2002
OBJETIVO: O presente estudo tem por objetivo analisar os achados histológicos da vesícula biliar de pacientes submetidos à colecistectomia eletiva no Hospital Universitário Presidente Dutra, São Luís-MA.
Orlando Jorge Martins Torres   +5 more
doaj   +2 more sources

LINFOMA DE BURKITT DE VESÍCULA BILIAR EM UMA CRIANÇA VIVENDO COM HIV: RELATO DE CASO

open access: goldBrazilian Journal of Infectious Diseases
Introdução/objetivos: Linfomas de vesícula biliar são particularmente incomuns. Apenas três relatos documentaram linfomas de Burkitt (LB) de vesícula biliar.
Nathalia Lopez Duarte   +7 more
doaj   +2 more sources

Revisión bibliográfica del melanoma primario de vesícula biliar: a propósito de un caso

open access: yesGaceta Mexicana de Oncolog�a, 2023
El melanoma primario de vesícula biliar (VB) es una entidad infrecuente a debate. Se han propuesto criterios diagnósticos para identificar esta lesión. Presentamos el caso de una mujer de 60 años sin antecedentes de interés con sospecha de neoplasia de VB que se somete a cirugía. Se evidencia lesión polipoidea melanocítica única con componente de unión.
Cristina González-Prado   +5 more
openaire   +2 more sources

Câncer da Vesícula Biliar. Um Caso Tratado por Colecistectomia e Hepatectomia Parcial

open access: yesRevista Brasileira de Cancerologia, 2023
Relato de caso de câncer de vesícula biliar com invasão parcial do fígado. A paciente de 68 anos apresentava fortes dores no quadrante superior direito do abdome. Um tumor duro foi palpado ali.
João B. Vianna
doaj   +1 more source

Diagnóstico de un quiste duodeno-colónico con contenido inflamatorio derivado de la metástasis de adenocarcinoma de vesícula biliar: reporte de caso

open access: yesCirugía y Cirujanos, 2022
La existencia de un quiste cuyas paredes se originaron de una metástasis de adenocarcinoma de vesícula biliar es infrecuente. Varón de 68 años con distensión abdominal, hiporexia e ictericia.
Elsa K. Vargas-García   +3 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

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

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

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

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