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Estenosis biliar - Overview

Nombres alternativos

Estenosis de las vías biliares

Definición:

Es un estrechamiento anormal del conducto colédoco, el tubo que lleva la bilis (una sustancia que ayuda con la digestión) desde el hígado hasta el intestino delgado.

Causas, incidencia y factores de riesgo:

Una estenosis biliar a menudo es causada por una lesión quirúrgica en las vías biliares; por ejemplo, puede ocurrir después de una cirugía para extirpar la vesícula biliar.

Otras causas de esta afección son:

Los factores de riesgo abarcan cirugía biliar previa, pancreatitis, cálculos biliares o lesión al intestino.

  • Reviewed last on: 5/23/2010
  • David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc., and George F Longstreth, MD, Department of Gastroenterology, Kaiser Permanente Medical Care Program, San Diego, California.

Referencias

Ostroff JW, LaBerge JM. Endoscopic and radiologic treatment of biliary disease. In: Feldman M, Friedman LS, Sleisenger MH, eds. Sleisenger and Fordtran’s Gastrointestinal and Liver Disease. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2006:chap 67.

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