The operation that precipitates poosystemic encephalopathy is
Poosystemic encephalopathy is a neuropsychiatric syndrome, It most often results from high gut protein or acute metabolic stress (eg, GI bleeding, infection, electrolyte abnormality) in a patient with poosystemic shunting. In poosystemic shunting, absorbed products that would otherwise be detoxified by the liver enter the systemic circulation and reach the brain, causing toxicity, paicularly to the cerebral coex.
Splenorenul shunt
Siguira operation
Talma - Marison Operation
Poacaval anastomosis
G.I.T