Portal Hypertension Surgery
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Safety and Efficacy of a Novel Shunt Surgery Combined with Foam Sclerotherapy of Varices for Prehepatic Portal Hypertension: A Pilot Study
OBJECTIVES: This pilot study investigated the safety and efficacy of a novel shunt surgery combined with foam sclerotherapy of varices in patients with prehepatic portal hypertension. METHODS: Twenty-seven patients who were diagnosed with prehepatic portal hypertension and underwent shunt surgeries were divided into three groups by surgery type: shunt surg
Clinics. Publicado em: 19/08/2019
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2. Splenectomy prior to antiviral therapy in patients with hepatitis C virus related decompensated cirrhosis
Patients with hepatitis C virus-related decompensated cirrhosis can benefit frominterferonbased antiviral therapy, but the common complication of cytopenia is a contraindication for this treatment. Splenectomy prior to interferon therapy may alleviate this problem. To investigate whether splenectomy improves the efficacy of antiviral therapy, 13 interferonna
Braz J Infect Dis. Publicado em: 2013-10
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3. Effects of the administration of pentoxifylline and prednisolone on the evolution of portal fibrogenesis secondary to biliary obstruction in growing animals: immunohistochemical analysis of the expression of TGF-β and VEGF
OBJECTIVE: During the neonatal and infancy periods, some chronic liver diseases may lead to progressive hepatic fibrosis, which is a condition that can ultimately result in the loss of organ function and severe portal hypertension necessitating hepatic transplantation. In a previous report, pharmacological interventions were demonstrated to modulate hepatic
Clinics. Publicado em: 2012-12
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4. Long term results of esophagogastric devascularization and splenectomy in schistosomotic portal hypertension: clinical, laboratorial, endoscopic and ultrasonographic evaluation with minimum 5 years of followup / Resultados a longo prazo da desconexão ázigo-portal e esplenectomia em portadores de esquistossomose hepato-esplênica: avaliação clínica, laboratorial, endoscópica e ultra-sonográfica com tempo de seguimento mínimo de 5 anos
A desconexão ázigo-portal e esplenectomia (DAPE) é a operação mais aceita e realizada em nosso meio para a profilaxia da recidiva hemorrágica por ruptura de varizes esofágicas ou gástricas em pacientes portadores de esquistossomose hepato-esplênica. Menores índices de ressangramento são obtidos através da associação da DAPE com escleroterapia o
Publicado em: 2009
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5. Efeitos da esplenectomia, ligadura da veia gÃstrica esquerda e desvascularizaÃÃo da grande curvatura gÃstrica na colopatia da hipertensÃo portal esquistossomÃtica: AnÃlise endoscÃpica, histolÃgica e histomorfomÃtrica
The aim of this study was to analyse the alterations of portal congestive colopathy previously and six to 12 months after splenectomy, ligature of the left gastric vein and devascularization of the greater curvature of the stomach. Twelve patients with hepatosplenic schistosomiasis who had had upper gastrointestinal bleeding were studied prospectively. Patie
Publicado em: 2007
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6. AVALIAÇÃO DA VENTILOMETRIA E ESPIROMETRIA NO PRÉ E PÓS-OPERATÓRIO DE PACIENTES SUBMETIDOS À CIRURGIA DE HIPERTENSÃO PORTAL
The main goal of the present study is to assess and compare the data obtained from ventilometry, espirometry and vital signs of patients who undergoing DAPE under inhalation anesthesia, and its specific goal is to verify the existence of a co-relation between anesthetic and surgical procedure lengths and pulmonary volumes measured by ventilometry and espirom
Publicado em: 2007
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7. O papel da cirurgia de descompressão portal e o desenvolvimento de insuficiência hepática no curso evolutivo da esquistossomose hepatoesplênica.
Morbidity and mortality of hepatosplenic schistosomiasis (HSS) are basically determined by portal hypertension and gastrointestinal bleeding due to rupture of esophageal and gastric varices. Based on the classic concept that HSS is a fibrosing condition, which does not affect liver function, the surgical treatments have been considered an efficient and safe
Publicado em: 2007
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8. Complexo miointimal das carÃtidas comum e interna de portadores de esquistossomose mansÃnica hepatoesplÃnica: avaliaÃÃo com eco-Doppler colorido
The aim of this study was to evaluate the intima-media thickness (IMT) of common and internal carotid arteries in a group of patients with hepatosplenic schistomiasis mansoni and other group who underwent portal decompression surgery (splenectomy and left gastric artery ligature). Both groups were compared with a health volunteer control group, living in the
Publicado em: 2007
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9. AVALIAÇÃO DA VENTILOMETRIA E ESPIROMETRIA NO PRÉ E PÓS-OPERATÓRIO DE PACIENTES SUBMETIDOS À CIRURGIA DE HIPERTENSÃO PORTAL
A pesquisa teve como objetivos avaliar e comparar os dados fornecidos através dos sinais vitais, ventilometria e espirometria dos pacientes submetidos à DAPE sob anestesia geral, e verificar se existe correlação entre a duração anestésica e cirúrgica com os volumes pulmonares fornecidos pelos testes de função pulmonar. Foram avaliados pacientes adu
Publicado em: 2007
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10. Atividade mioelÃtrica do jejuno apÃs o desclampeamento da veia porta em cÃes
IntroduÃÃo: A hipertensÃo porta està relacionada a alteraÃÃes de ordem hemodinÃmica, nutricional e metabÃlica. A sua relaÃÃo com a motilidade do jejuno tem sido pouco estudada. O propÃsito deste trabalho foi avaliar o comportamento da atividade mioelÃtrica do jejuno com o desclampeamento da veia porta em cÃes. MÃtodos: Foram estudados seis cÃe
Publicado em: 2007
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11. Non-hemolitic cholelithiasis in infancy and adolescence : etary distribution, clinical manifestations, fiagnosis, predisposal factors, treatment and complications in 65 patients / Colelitiase não-hemolitica na infancia e na adolescencia : distribuição etaria, manifestações clinicas, diagnostico, fatores predisponentes, tratamento e complicações em 65 pacientes
There is a poor knowledge on the epidemiology and the best therapy of cholelithiasis in childhood. The number of cases is increasing, some requiring surgery which implies in risks and complications. The aim of this study was to evaluate the probable features involved in nonhemolitic cholelithiasis in children and adolescents, as an attempt to elucidate featu
Publicado em: 2006
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12. Evaluation of two experimental models of hepatic encephalopathy in rats
The serious neuropsychological repercussions of hepatic encephalopathy have led to the creation of several experimental models in order to better understand the pathogenesis of the disease. In the present investigation, two possible causes of hepatic encephalopathy, cholestasis and portal hypertension, were chosen to study the behavioral impairments caused b
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-01