4 Apr En este trabajo se empleó la alfa-fetoproteína (AFP) por hepatitis C. Este marcador tumoral mostró una sensibilidad de % y una. 11 Dec. A dosagem de alfa-feto proteína, inicialmente descrita por Abelev, et al.1 em, é o mais difundido marcador tumoral empregado para rastreamento e. 24 May. A dosagem de alfa-feto proteína, inicialmente descrita por Abelev, et al.1 em , é o mais difundido marcador tumoral empregado para rastreamento e.

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Alpha-fetoprotein for hepatocellular carcinoma diagnosis: In the report from Trevisani et al. The serum level of AFP related to the diagnosis, was corresponded with the first value of this tumoral marker at the moment of diagnosis of the disease.

Eur J Int Med. A tumor marker may be made by a tumor itself, or it may be made by the body as a response to the tumor. An audit of alfafetoproteina marcador tumoral marker requests in Northern Ireland.

Llovet J Hepatocellular carcinoma. El uso de los MT tiene algunas limitaciones: The combination of abdominal sonography and AFP increased sensitivity to Services on Demand Journal.

Marcadores Tumorales

ABSTRACT Tumor markers are molecules usually glycoproteinsthe levels of which may be elevated in the presence of a cancer, either as a mracador reaction to the tumor or as a product of the tumor itself. South Tohoku District Study Group. Sin embargo, a pesar de esta lejana referencia, la historia de los MT arranca fundamentalmente en la segunda mitad del siglo XX; hay que tener en cuenta que diversas sustancias que posteriormente se utilizaron como MT han sido descubiertas hace relativamente poco tiempo: Si las cifras del marcador sufren un incremento continuo, se puede afirmar con alfafetoproteina marcador tumoral seguridad que el origen es tumoral.


All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.


New aspects and applications. Form Med Contin Aten Prim.

Screening for occult cancer in patients with acute deep vein thrombosis or alfafetoproteina marcador tumoral embolism. Consultado 02 Ene Histological typing of tumours in the liver. Si las cifras del marcador sufren un incremento continuo, se puede afirmar con bastante seguridad que el origen es tumoral. Therefore, a study was designed aimed at the identification of the factors associated to increased levels of serum AFP in the target population cirrhotic patients.

Test characteristics of alpha-fetoprotein for detecting hepatocellular carcinoma in patients with hepatitis C. Demonstration of alpha-fetoprotein in serum of healthy human adults.

Surveillance for hepatocellular carcinoma in patients with chronic viral hepatitis in the United States of America. Guidelines for the use of tumour markers. Serum alphafetoprotein levels in patients with advanced hepatitis C: Liver transplantation for hepatocellular carcinoma validation of present selection criteria in predicting outcome. Complejo Hospitalario y Universitario de Albacete. Management of hepatocellular carcinoma.


Although we cannot reach a definitive conclusion regarding this result, it may be related to the characteristics of the tumoral lesions and the long experience of the personnel operating the ultrasonographic equipment. Review of commonly used serum tumor markers and their relevance for image interpretation. The principal causes of HCC, ordered by frequency, were the presence of viral HC HCV-related mainlythe presence of cryptogenic cirrhosis, and the consumption of alcohol.


M, Burroughs A, Bruix J.

Model for end-stage liver disease MELD score as a prognostic factor for postoperative morbidity and mortality in cirrhotic patients undergoing hepatectomy for HCC. Mean value, standard deviation SD and median were computed for all quantitative variables; using percentages instead for qualitative parameters.

Values at the same order of sensitivity were reported by Kang et al. En el tercer grupo, esto es, el de los MT de baja especificidad se incluyen los MT con una sensibilidad dependiente del estadio, pero cuya especificidad es baja, incluso en las fases avanzadas de alfafetoproteiina enfermedad.

The results of this study are conformed to our expectations. Hepatitis C virus HCV was the most frequent viral agent, being involved in 59 of these 83 cases; in addition, two of these patients were co infected with the hepatitis B virus HBVand other seven patients had problems with alcohol consumption. Enhanced detection of hepatocellular carcinoma.