La colangitis esclerosante primaria (CEP) se define por la inflamación, fibrosis y estenosis de los conductos biliares intra o extrahepáticos que no pueden ser explicadas por otras causas. La prevalencia de CEP está estimada entre 0 a 16,2 por 100.000 habitantes, mientras que la incidencia está entre...
Ernani, Lucas;
Martino, Rodrigo Bronze de;
Andraus, Wellington;
Fernandes, Eduardo de Souza Martins;
Mello, Felipe Pedreira Tavares de;
Andrade, Ronaldo;
Pimentel, Leandro Savattone;
Haddad, Luciana Bertocco de Paiva;
Coelho, Fabricio Ferreira;
Herman, Paulo;
D'Albuquerque, Luiz Augusto Carneiro.
ABSTRACT Background: Hilar cholangiocarcinoma represents more than half of all cholangiocarcinoma cases, having poor prognosis and presenting a median overall survival after diagnosis of 12-24 months. In patients who have unresectable tumors with a better prognosis, the proposal to perform liver transpl...
RESUMEN Introducción: El colangiocarcinoma hiliar es un tumor poco frecuente, de mal pronóstico y elevada mortalidad; con un curso silente hasta la fase avanzada de la enfermedad. Objetivo: Describir la etiopatogenia y el diagnóstico por imágenes del colangiocarcinoma hiliar. Métodos: De las ba...
RESUMEN Introducción: El tumor de Klatskin es el colangiocarcinoma, más frecuente de la vía biliar siendo responsable de una alta morbimortalidad en los servicios de cirugía. Objetivo: Determinar la morbilidad y la mortalidad por tumor de Klatskin en el Servicio de Cirugía del Hospital Universitar...
Primary hepatic neoplasms are mostly detected in cattle as incidental findings in slaughterhouses or diagnosed at the necropsy, wherein it may be related to the cause of death. A proper characterization of primary hepatic neoplasms is essential to provide an accurate diagnosis, especially at the slaughte...
Primary hepatobiliary neoplasms (PHN) are uncommon in cats, and originate in hepatocytes, intra- and extrahepatic bile ducts, mesenchymal cells, and cells of neuroendocrine origin. The aim of this study was to determine the frequency of PHN in cats diagnosed in the metropolitan region of Porto Alegre (RS...
La hepatolitiasis es un desorden de las vías biliares caracterizado
por la presencia de cálculos en los conductos biliares
intrahepáticos. Existen varios factores de riesgo asociados a esta
patología, pero su complicación más temida es el desarrollo de
un colangiocarcinoma. En el Ecuador no hay lit...
ABSTRACT Background: Cholangiocarcinoma is an aggressive neoplasm that usually requires palliative biliary drainage. Photodynamic therapy (PDT) has been described as a successful adjunct treatment to malignant biliary obstruction. Aim: To describe the use of digital cholangioscope to help provide lase...
ABSTRACT Background: There have been an increasing number of articles that demonstrate the potential benefits of minimally invasive liver surgery in recent years. Most of the available evidence, however, comes from retrospective observational studies susceptible to bias, especially selection bias. In ...
Carvalho, Vithor de Oliveira;
Galastri, Francisco Leonardo;
Affonso, Breno Boueri;
Falsarella, Priscila Mina;
Valle, Leonardo Guedes Moreira;
Ferraz-Neto, Ben-Hur;
Rezende, Marcelo Bruno de;
Motta-Leal-Filho, Joaquim Maurício da;
Garcia, Rodrigo Gobbo;
Nasser, Felipe.
ABSTRACT Transarterial radioembolization (TARE) with yttrium-90 microspheres is a palliative locoregional treatment, minimally invasive for liver tumors. The neoadjuvant aim of this treatment is still controversial, however, selected cases with lesions initially considered unresectable have been enframed...
