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1.
Rev. méd. Chile ; 150(11): 1431-1437, nov. 2022. tab
Artigo em Espanhol | LILACS | ID: biblio-1442049

RESUMO

Background: Cholangiocarcinoma (CCA) is a primary hepatic tumor, frequently found in patients with liver cirrhosis and biliary tract diseases. Its varieties include isolated CCA or "combined hepatocellular-cholangiocarcinoma" (cHCC-CCA). The latter is uncommon, with poorly defined diagnostic criteria and natural history. Aim: To characterize patients with cirrhosis with a pathological diagnosis of CCA and cHCC-CCA. Material and Methods: Forty-nine liver biopsies with a pathological diagnosis of CCA were reviewed. The clinical records of patients were reviewed to fetch demographic variables, etiology of cirrhosis and clinical presentation. Results: Eight of the 49 patients had cirrhosis (16% of CCA biopsies reviewed). Their median age was 64 (27-71) years and five were females. Four patients had CCA, three patients cHCC-CCA and one had a bifocal tumor. Patients in the CCA group were more commonly symptomatic. Alpha-fetoprotein and CA 19-9 levels were elevated in one of eight and four of six patients, respectively. Within 12 months from diagnosis, five of eight patients died. Conclusions: In most of these cases, the diagnosis of cHCC-CCA and CCA was made in the liver explant study without previous imaging diagnosis. This reinforces the usefulness of the histological study, in specific cases, prior to liver transplantation and emphasizes the importance of systematic explant exploration in these cases.


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Neoplasias dos Ductos Biliares/complicações , Neoplasias dos Ductos Biliares/diagnóstico , Colangiocarcinoma/complicações , Colangiocarcinoma/diagnóstico , Colangiocarcinoma/patologia , Carcinoma Hepatocelular/etiologia , Neoplasias Hepáticas/diagnóstico , Ductos Biliares Intra-Hepáticos/patologia , Estudos Retrospectivos , Cirrose Hepática/complicações
2.
Rev Med Chil ; 150(11): 1431-1437, 2022 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-37358168

RESUMO

BACKGROUND: Cholangiocarcinoma (CCA) is a primary hepatic tumor, frequently found in patients with liver cirrhosis and biliary tract diseases. Its varieties include isolated CCA or "combined hepatocellular-cholangiocarcinoma" (cHCC-CCA). The latter is uncommon, with poorly defined diagnostic criteria and natural history. AIM: To characterize patients with cirrhosis with a pathological diagnosis of CCA and cHCC-CCA. MATERIAL AND METHODS: Forty-nine liver biopsies with a pathological diagnosis of CCA were reviewed. The clinical records of patients were reviewed to fetch demographic variables, etiology of cirrhosis and clinical presentation. RESULTS: Eight of the 49 patients had cirrhosis (16% of CCA biopsies reviewed). Their median age was 64 (27-71) years and five were females. Four patients had CCA, three patients cHCC-CCA and one had a bifocal tumor. Patients in the CCA group were more commonly symptomatic. Alpha-fetoprotein and CA 19-9 levels were elevated in one of eight and four of six patients, respectively. Within 12 months from diagnosis, five of eight patients died. CONCLUSIONS: In most of these cases, the diagnosis of cHCC-CCA and CCA was made in the liver explant study without previous imaging diagnosis. This reinforces the usefulness of the histological study, in specific cases, prior to liver transplantation and emphasizes the importance of systematic explant exploration in these cases.


Assuntos
Neoplasias dos Ductos Biliares , Carcinoma Hepatocelular , Colangiocarcinoma , Neoplasias Hepáticas , Feminino , Humanos , Pessoa de Meia-Idade , Masculino , Neoplasias Hepáticas/diagnóstico , Carcinoma Hepatocelular/etiologia , Colangiocarcinoma/complicações , Colangiocarcinoma/diagnóstico , Colangiocarcinoma/patologia , Cirrose Hepática/complicações , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/complicações , Neoplasias dos Ductos Biliares/diagnóstico , Estudos Retrospectivos
3.
Cir. Esp. (Ed. impr.) ; 91(7): 438-443, ago.-sept. 2013. tab
Artigo em Espanhol | IBECS | ID: ibc-114715

RESUMO

Introducción En la literatura se evidencia la controversia existente entre el tratamiento médico expectante versus el tratamiento quirúrgico sistemático de las hernias hiatales y respecto a cuál es la opción más adecuada dependiendo de la presencia o no de síntomas. En este estudio se presentan los resultados obtenidos por nuestro grupo, considerando el tiempo de evolución de la enfermedad y los resultados postoperatorios. Pacientes y método Se incluye a 121 pacientes dignosticados de herni de hiato divididos por edad, tiempo de evolución y tipo de la hernia hiatal y se evalúan los resultados postoperatorios. Resultados El 32% de los pacientes menores de 70 años tenían más de 11 años de evolución de los síntomas; en cambio, en el grupo de pacientes mayores de 71 años el 68% tenían síntomas de cambiar larga data por mayor tiempo de evolución, (p < 0,05). Las hernias tipo iv (complejas) y de tamaño mayor de 16 cm de diámetro se observaron en el grupo con mayor tiempo de evolución de los síntomas. Las complicaciones se observaron más frecuentemente en el grupo de mayor edad, de mayor tiempo de evolución de los síntomas o en pacientes con hernias tipo iv complejas. No hubo mortalidad postoperatoria y solo un paciente (0,8%) con hernia tipo iii y esofagitis severa debió ser reoperado. Conclusión Pensamos que los pacientes con hernia hiatal deben operarse en el momento de su diagnóstico para evitar riesgos de complicaciones y los pacientes añosos no se deben excluir de la indicación quirúrgica pero deben ser evaluados en forma completa multidisciplinaria para evitar complicaciones y mortalidad postoperatoria (AU)


Introducción En la literatura se evidencia la controversia existente entre el tratamiento médico expectante versus el tratamiento quirúrgico sistemático de las hernias hiatales y respecto a cuál es la opción más adecuada dependiendo de la presencia o no de síntomas. En este estudio se presentan los resultados obtenidos por nuestro grupo, considerando el tiempo de evolución de la enfermedad y los resultados postoperatorios. Pacientes y método Se incluye a 121 pacientes dignosticados de herni de hiato divididos por edad, tiempo de evolución y tipo de la hernia hiatal y se evalúan los resultados postoperatorios. Resultados El 32% de los pacientes menores de 70 años tenían más de 11 años de evolución de los síntomas; en cambio, en el grupo de pacientes mayores de 71 años el 68% tenían síntomas de ambiar larga data por mayor tiempo de evolución, (p < 0,05). Las hernias tipo iv (complejas) y de tamaño mayor de 16 cm de diámetro se observaron en el grupo con mayor tiempo de evolución de los síntomas. Las complicaciones se observaron más frecuentemente en el grupo de mayor edad, de mayor tiempo de evolución de los síntomas o en pacientes con hernias tipo iv complejas. No hubo mortalidad postoperatoria y solo un paciente (0,8%) con hernia tipo iii y esofagitis severa debió ser reoperado. Conclusión Pensamos que los pacientes con hernia hiatal deben operarse en el momento de su diagnóstico para evitar riesgos de complicaciones y los pacientes añosos no se deben excluir de la indicación quirúrgica pero deben ser evaluados en forma completa multidisciplinaria para evitar complicaciones y mortalidad postoperatoria (AU)


Assuntos
Humanos , Hérnia Hiatal/cirurgia , Seleção de Pacientes , Herniorrafia , Hérnia Hiatal/epidemiologia , Fatores de Risco , Fatores Etários , Laparoscopia
4.
Cir Esp ; 91(7): 438-43, 2013.
Artigo em Espanhol | MEDLINE | ID: mdl-23566935

RESUMO

INTRODUCTION: There is controversy in the literature about the choice of expectant medical treatment versus surgical treatment of hiatal hernias, depending on the presence or absence of symptoms. This study presents the results obtained by our group, considering disease duration and postoperative results. PATIENTS AND METHOD: A total of 121 patients were included and divided by age, disease duration, type of hiatal hernia and postoperative outcome. RESULTS: In 32% of the patients younger than 70 years, symptom duration was longer than 11 years and 68% of those aged more than 71 years had long-term symptoms (p<.05). Type iv hernias (complex) and those with diameters measuring more than 16 cm were observed in the group with longer symptom duration. Complications were more frequent in the older age group, in those with longer symptom duration and in those with type iv complex hernias. There was no postoperative mortality and only one patient (0.8%) with a type iii hernia and severe oesophagitis required reoperation. CONCLUSION: We recommend that patients with hiatal hernia undergo surgery at diagnosis to avoid complications and risks. Older patients should not be excluded from surgical indication but should undergo a complete multidisciplinary evaluation to avoid complications and postoperative mortality.


Assuntos
Hérnia Hiatal/cirurgia , Herniorrafia/métodos , Herniorrafia/normas , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento
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