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Guayacol en heces - Resultados

Nombres alternativos

Examen de sangre oculta en las heces; Hemorragia digestiva oculta; Examen de sangre oculta en la materia fecal

Valores normales:

Un resultado negativo significa que no hay presencia de sangre en las heces.

Significado de los resultados anormales:

Los resultados anormales pueden indicar:

El examen de guayacol en heces algunas veces se emplea para examinar en búsqueda de cáncer de colon, pero no es un examen confiable para este propósito y se deben emplear otros métodos de detección.

Otras causas de guayacol en heces positivo no relacionadas con el tracto gastrointestinal pueden abarcar:

  • Sangrado nasal
  • Expectoración con sangre

Los exámenes anormales requieren un control con el médico.

  • Fecha de revisión: 3/8/2008
  • Versión en inglés revisada por:Christian Stone, MD, Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, MO. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
  • Traducción y localización realizada por: DrTango, Inc

Referencias

Feldman M, Friedman LS, Brandt LJ, Sleisenger MH. Sleisenger & Fordtran's Gastrointestinal and Liver Disease. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2006:chap 13.
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