Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 13 de 13
Filtrar
Mais filtros










Intervalo de ano de publicação
3.
Cir. Esp. (Ed. impr.) ; 89(10): 650-656, dic. 2011. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-96006

RESUMO

Introducción En cirugía hepática, la laparoscopia no ha conseguido la difusión obtenida en otras áreas debido a la complejidad de este tipo de cirugía y a la falta de equipos quirúrgicos con experiencia en ambos campos. Material y métodos El objetivo de este trabajo es presentar la técnica utilizada en nuestro centro para realizar la seccionectomía lateral izquierda por laparoscopia (SLI). Entre febrero de 2000 y julio de 2010, 70 pacientes han sido intervenidos por laparoscopia por patología hepática, tanto benigna como maligna. En veintiún casos se realizó una SLI según la técnica descrita. Se describe la técnica quirúrgica, destacando aspectos como la disposición de los trocares, la movilización del hígado o la transección hepática. Se analiza la morbimortalidad relacionada con el procedimiento. Resultados Se ha realizado la SLI en 12 mujeres y 9 hombres con edades comprendidas entre los 35 y los 89 años. El número de lesiones fue de 1,4 (entre 1 y 4), con un tamaño de 3,5cm. El tiempo operatorio fue de 142min (entre 90 y 210). Hubo una conversión a laparotomía. Se registraron complicaciones en 3 pacientes (14%). No hubo reintervenciones y un paciente requirió una transfusión. La estancia media hospitalaria fue de 4,3 días. Conclusiones Las mejoras técnicas y la mayor experiencia en laparoscopia han permitido plantear la realización de este procedimiento con una morbilidad inferior al 15% y una mortalidad nula. La SLI es una técnica segura y efectiva en pacientes seleccionados. La descripción detallada de este procedimiento puede estimular a otros grupos de cirugía hepática a realizar este abordaje (AU)


Introduction Laparoscopy has not been as widely used in hepatic surgery as in other areas due to the complexity of this type of surgery and the lack of surgical teams with experience in both fields. Material and methods The aim of this work is to present the technique used in our centre to perform left lateral sectionectomy (LLS) using laparoscopy. A total of 70 patients have been operated on using laparoscopy due to both benign and malignant liver between February 2000 and July 2010. An LLS was performed on twenty-one cases using the technique described. The surgical technique is described, highlighting aspects such as, the arrangement of the trocars, the mobilisation of the liver or hepatic transection. The morbidity and mortality associated with the procedure are analysed. Results LLS was performed on 12 women and nine men, with ages between 35 and 89 years. The mean number of lesions was 1.4 (between 1 and 4), with a mean size of 3.5cm. The mean surgical time was 142min (between 90 and 210). There was one conversion to laparotomy. Complications were recorded in 3 (14%) patients. There were no repeat surgery, and one patient required a transfusion. The mean hospital stay was 4.3 days. Conclusions The best techniques and the wide experience in laparoscopy have enabled this technique to become established, with a morbidity of less than 15% and zero mortality. LLS is a safe and effective technique in selected patients. The detailed description of this procedure may stimulate other surgery groups to perform this approach (AU)


Assuntos
Humanos , Laparoscopia/métodos , Hepatectomia/métodos , Neoplasias Hepáticas/cirurgia , Seleção de Pacientes , Complicações Pós-Operatórias/epidemiologia
4.
Cir Esp ; 89(10): 650-6, 2011 Dec.
Artigo em Espanhol | MEDLINE | ID: mdl-21907335

RESUMO

INTRODUCTION: Laparoscopy has not been as widely used in hepatic surgery as in other areas due to the complexity of this type of surgery and the lack of surgical teams with experience in both fields. MATERIAL AND METHODS: The aim of this work is to present the technique used in our centre to perform left lateral sectionectomy (LLS) using laparoscopy. A total of 70 patients have been operated on using laparoscopy due to both benign and malignant liver between February 2000 and July 2010. An LLS was performed on twenty-one cases using the technique described. The surgical technique is described, highlighting aspects such as, the arrangement of the trocars, the mobilisation of the liver or hepatic transection. The morbidity and mortality associated with the procedure is analysed. RESULTS: LLS was performed on 12 women and nine men, with ages between 35 and 89 years. The mean number of lesions was 1.4 (between 1 and 4), with a mean size of 3.5 cm. The mean surgical time was 142 minutes (between 90 and 210). There was one conversion to laparotomy. Complications were recorded in 3 (14%) patients. There were no repeat surgery, and one patient required a transfusion. The mean hospital stay was 4.3 days. CONCLUSIONS: The best techniques and the wide experience in laparoscopy has enabled this technique to become established, with a morbidity of less than 15% and zero mortality. LLS is a safe and effective technique in selected patients. The detailed description of this procedure may stimulate other surgery groups to perform this approach.


Assuntos
Hepatectomia/métodos , Laparoscopia/métodos , Hepatopatias/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
10.
Cir Esp ; 83(5): 235-41, 2008 May.
Artigo em Espanhol | MEDLINE | ID: mdl-18448025

RESUMO

Due to the complexities of the mechanisms involved in incontinence, there are many potential causes for this disorder. The causes of incontinence and the grouping of patients according to aetiological factors are described in the literature in various forms, without there being a consensus as such. Therefore, the objective of this review is to propose a new classification of faecal incontinence to the scientific community, which will enable criteria to be unified, which should lead to an improvement in the diagnosis and treatment of patients with faecal incontinence. It is an aetiopathogenic classification that can be obtained from the clinical history of the patient along with an endoanal ultrasound.


Assuntos
Consenso , Incontinência Fecal/classificação , Humanos
11.
Cir. Esp. (Ed. impr.) ; 83(5): 235-241, mayo 2008. tab
Artigo em Es | IBECS | ID: ibc-64330

RESUMO

Debido a la complejidad en los mecanismos involucrados en la continencia, existen múltiples causas potenciales de este trastorno. Las causas de incontinencia y la agrupación de los pacientes según factores etiopatogénicos están descritas en la literatura de forma muy variada, sin un consenso al respecto. Así pues, el objetivo de esta revisión es plantear a la comunidad científica una propuesta de nueva clasificación de la incontinencia fecal que nos permita unificar criterios, que conlleven una mejora en el diagnóstico y el tratamiento de los pacientes con incontinencia fecal. Se trata de una clasificación etiopatogénica que se puede obtener con la historia clínica del paciente y una ecografía endoanal (AU)


Due to the complexities of the mechanisms involved in incontinence, there are many potential causes for this disorder. The causes of incontinence and the grouping of patients according to aetiological factors are described in the literature in various forms, without there being a consensus as such. Therefore, the objective of this review is to propose a new classification of faecal incontinence to the scientific community, which will enable criteria to be unified, which should lead to an improvement in the diagnosis and treatment of patients with faecal incontinence. It is an aetiopathogenic classification that can be obtained from the clinical history of the patient along with an endoanal ultrasound (AU)


Assuntos
Humanos , Masculino , Feminino , Incontinência Fecal/classificação , Incontinência Fecal/etiologia , Incontinência Fecal/patologia , Fatores de Risco , Incontinência Fecal/epidemiologia , Canal Anal/anormalidades , Canal Anal/patologia , Canal Anal , Treinamento no Uso de Banheiro
12.
Dis Colon Rectum ; 47(1): 108-14, 2004 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-14719157

RESUMO

PURPOSE: This study was designed to evaluate the effectiveness of hydrogen peroxide-enhanced, endoanal ultrasound in the assessment of fistula-in-ano and compare ultrasonographic results with the surgical outcome. METHODS: A total of 80 patients with anal fistula were studied prospectively by physical examination and endoanal ultrasound enhanced with hydrogen peroxide. We used standardized ultrasonography and operation notes. The results of these studies were compared with the surgical findings. The ultrasonographic study of the anal canal describes the fistula's characteristics, which provides an ultrasonographic classification of the fistula. All endoanal ultrasounds were performed by colorectal surgeons. RESULTS: In 94 percent of the cases, the internal opening was identified. In only one case were we unable to obtain sufficient information about the tract and the fistula's level. The endoanal ultrasound was able to correctly identify whether the tract was linear or curvilinear in 95 percent of the cases. The ultrasound level coincided with surgical findings in 85 percent of patients, and chronic fistula cavities were confirmed by surgery in 75 percent of patients. CONCLUSIONS: The use of endoanal ultrasound, with hydrogen peroxide enhancement, by a colorectal surgeon with adequate experience in endoanal ultrasound provides excellent results in the presurgical examination of fistula-in-ano.


Assuntos
Endossonografia , Peróxido de Hidrogênio , Aumento da Imagem , Oxidantes , Fístula Retal/diagnóstico por imagem , Fístula Retal/cirurgia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento
13.
Cir. Esp. (Ed. impr.) ; 75(1): 23-28, ene. 2004. ilus, tab
Artigo em Es | IBECS | ID: ibc-28521

RESUMO

Introducción. La cirugía laparoscópica de los órganos sólidos ha ido ganando aceptación durante los últimos años. Sin embargo, la utilización del abordaje laparoscópico en las resecciones hepáticas ha sido muy limitado. En este artículo presentamos nuestra experiencia en la cirugía hepática laparoscópica, y establecemos sus indicaciones y las limitaciones técnicas que ésta conlleva. Pacientes y método. Estudio prospectivo y descriptivo de 14 pacientes con lesiones hepáticas quísticas y sólidas tratadas por vía laparoscópica desde febrero de 2000 a marzo de 2003. La mayoría de las lesiones se localizaban en los segmentos hepáticos izquierdos o periféricos derechos (segmentos II-VI). La técnica quirúrgica incluyó neumoperitoneo con CO2, resección hepática con bisturí armónico con o sin control vascular de la tríada portal. Las piezas de resección se extrajeron de la cavidad abdominal mediante una bolsa a través de una incisión accesoria. Resultados. Ocho pacientes presentaban lesiones quísticas y 6 lesiones sólidas (un hepatocarcinoma, una metástasis hepática de neoplasia de pulmón, una metástasis hepática de melanoma maligno, un adenoma y 2 lesiones de etiología desconocida tras el estudio diagnóstico). El tiempo quirúrgico medio fue de 149 min, el índice de conversión del 14,3 por ciento (2 pacientes), la estancia hospitalaria de 4 días; sólo se observaron complicaciones postoperatorias en un paciente con cefalea y fiebre, y en otro que presentó náuseas en el postoperatorio inmediato. La mortalidad de la serie fue del 0 por ciento. Conclusiones. La resección hepática laparoscópica es factible y segura en casos seleccionados; sin embargo, las indicaciones quirúrgicas no deben modificarse por la introducción de esta técnica. Las lesiones más favorables son las benignas o nódulos de pequeño tamaño localizados en los segmentos II, III, IVb,V y VI (AU)


Assuntos
Adolescente , Adulto , Idoso , Feminino , Masculino , Pessoa de Meia-Idade , Humanos , Pneumoperitônio/cirurgia , Cistectomia/métodos , Colecistectomia Laparoscópica/métodos , Neoplasias Hepáticas/cirurgia , Pneumoperitônio/diagnóstico , Complicações Pós-Operatórias , Estudos Prospectivos , Epidemiologia Descritiva , Adenoma/cirurgia , Tempo de Internação , Laparoscopia/métodos , Carcinoma/cirurgia , Neoplasias Hepáticas/diagnóstico , Neoplasias Hepáticas/secundário
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...