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confirmatorios sobre examen de elisa para vih y west blood negativos en colombia barranquilla
Dec 13, 2006

dr me relizaron un test elisa resultado positivo el confirmatorio negativo y un west blood negativo que puedo deducir de todo esto o si hay que relizar mas controles ???

Respuesta del Dr. Santana

Tengo algo de duda.

El confirmatorio de que? , del Elisa o del Western Blot.

Me parece que lo mejor que puede considerar es consultarlo con el laboratorio que realizo la prueba y su medico. La prueba de Elisa hoy dia es muy confiable y reporta muy pocos falsos positivos. Entre los posibles falsos positivos se encuentran: vacunacion previa a la prueba de Elisa,infeccion viral reciente antes de la prueba de Elisa, mujeres con embarazos multiples (mayor de 4-5 ) historial de algun tipo de cancer (Linfoma)entre otros.

Una opcion a considerar seria realizarse una prueba de PCR HIV 1-2 cualitativa o cuantitativa.

Saludos



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