Functional hepatic flow can predict the hepatic reserve function in surgical cirrhotic patients.

Aim: To evaluate hepatic reserve function by monitoring functional hepatic flow in cirrhotic patients admitted for surgical treatments. Methods: Thirty-seven biopsy-proved cirrhotic patients with portal hypertension and 10 healthy volunteers entered the study. Eleven were Child-Pugh class A, 18 class B, and 8 class C. Eight patients undergone Transjugular intrahepatic portosystemic shunt (TIPS), 10 were submitted to the combination of TIPS and portal-azygous disconnection, 10 were treated with surgical portal-azygous disconnection, and 9 were treated with the combination of portal-azygous disconnection and spleno-renal shunt. The functional hepatic flow (FHF) and total hepatic flow (THF) were determined by means of modified hepatic clearance of D-sorbitol combined with duplex Doppler color sonography. Portal pressure was measured directly by portal vein catheterization. Results: Portal blood flow, hepatic artery flow, and THF significantly increased in cirrhotic patients compared to the controls, while FH...