Volumen 106 - año 2020

Número 5 (julio)

Página 313

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Título / Title:

313 OBSTRUCCION MECANICA SECUNDARIA A ILEO BILIAR L. Garcias, G. Moretti, Paul E. Lada

Resumen / Abstract:

Gallstone ileus is defined as a mechanical intestinal obstruction secondary to the presence of a gallstone. Less than 1% of cases of intestinal obstruction are derived from this etiology. The most frequent cause is the impaction of the stone in the ileum, after passing through a bilioenteric fistula. It is a rare and potentially serious complication of cholelithiasis. This pathology occurs more in the elderly, the average age at which it occurs is between 60 and 84 years, mainly affecting the female sex, attributed to the higher frequency of biliary pathology in said sex. It presents a high morbidity and mortality, mainly due to the difficulty and the diagnostic delay. Keywords: Gallstone ileus, Intestinal obstruction.