The decision to initiate prophylaxis for bleeding varices rests potentially on the opinion of endoscopists with little experience and on risk factors that are present in less than 50% of patients.
La decisión de iniciar la profilaxis para el sangrado de várices, potencialmente descansa en el concepto de endoscopistas sin experiencia y en factores de riesgo presentes en menos del 50% de los pacientes.