Effects of altered portal hemodynamics after distal splenorenal shunts. 1987

L F Rikkers, and R A Cormier, and N M Vo

Patients with cirrhosis who had undergone the distal splenorenal shunt were grouped based on preoperative to early postoperative changes in hepatic portal perfusion and corrected sinusoidal pressure. Early and late postoperative morbidity and mortality rates were determined for each hemodynamic group. Morbidity was least when both hepatic portal perfusion and sinusoidal pressure were maintained near preoperative levels (Group 1). Survival for this group was significantly better than for patients who lost portal flow to the liver during the early postoperative interval (Group 4). Patients with absent hepatic portal perfusion had the worst survival and greatest morbidity. Intermediate results were achieved for the two groups of patients that had postoperative preservation of portal perfusion but significant preoperative to postoperative alterations in sinusoidal pressure. Although survival curves for these two groups were not significantly different from Group 1, morbidity was greater, especially for patients with an increase in sinusoidal pressure (Group 2).

UI MeSH Term Description Entries
D008102 Liver Circulation The circulation of BLOOD through the LIVER. Hepatic Circulation,Circulation, Liver,Circulation, Hepatic
D008104 Liver Cirrhosis, Alcoholic FIBROSIS of the hepatic parenchyma due to chronic excess ALCOHOL DRINKING. Alcoholic Cirrhosis,Hepatic Cirrhosis, Alcoholic,Alcoholic Hepatic Cirrhosis,Alcoholic Liver Cirrhosis
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011168 Portal System A system of vessels in which blood, after passing through one CAPILLARY BED, is conveyed through a second set of capillaries before it returns to the systemic circulation. It pertains especially to the hepatic portal system. Portal Systems,System, Portal,Systems, Portal
D011170 Portasystemic Shunt, Surgical Surgical venous shunt between the portal and systemic circulation to effect decompression of the portal circulation. It is performed primarily in the treatment of bleeding esophageal varices resulting from portal hypertension. Types of shunt include portacaval, splenorenal, mesocaval, splenocaval, left gastric-caval (coronary-caval), portarenal, umbilicorenal, and umbilicocaval. Portosystemic Shunt, Surgical,Portasystemic Shunt,Portosystemic Shunt,Shunt, Surgical Portasystemic,Shunt, Surgical Portosystemic,Surgical Portasystemic Shunt,Surgical Portosystemic Shunt,Portasystemic Shunts,Portasystemic Shunts, Surgical,Portosystemic Shunts,Portosystemic Shunts, Surgical,Shunt, Portasystemic,Shunt, Portosystemic,Shunts, Portasystemic,Shunts, Portosystemic,Shunts, Surgical Portasystemic,Shunts, Surgical Portosystemic,Surgical Portasystemic Shunts,Surgical Portosystemic Shunts
D011184 Postoperative Period The period following a surgical operation. Period, Postoperative,Periods, Postoperative,Postoperative Periods
D004932 Esophageal and Gastric Varices Dilated blood vessels in the ESOPHAGUS or GASTRIC FUNDUS that shunt blood from the portal circulation (PORTAL SYSTEM) to the systemic venous circulation. Often they are observed in individuals with portal hypertension (HYPERTENSION, PORTAL). Esophageal Varices,Gastric Varices,Esophageal Varix,Gastric Varix,Varices, Esophageal,Varices, Gastric,Varix, Esophageal,Varix, Gastric
D006439 Hemodynamics The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. Hemodynamic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013164 Splenorenal Shunt, Surgical Anastomosis of splenic vein to renal vein to relieve portal hypertension. Shunt, Surgical Splenorenal,Splenorenal Shunt,Surgical Splenorenal Shunt,Shunt, Splenorenal,Shunts, Splenorenal,Shunts, Surgical Splenorenal,Splenorenal Shunts,Splenorenal Shunts, Surgical,Surgical Splenorenal Shunts

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