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Your search keyword '"Usuda M"' showing total 2 results
Start Over Author "Usuda M" Journal european surgical research
2 results on '"Usuda M"'

1. Excessive Portal Venous Inflow after Hepatectomy Leads to Hepatic Failure in Pigs.

Author

Wang, H., Ohkohchi, N., Usuda, M., Enomoto, Y., Miyagi, S., Masuoka, H., Fukusima, K., Narita, T., Tsukamoto, S., and Satomi, S.

Subjects
PORTAL hypertension, CIRRHOSIS of the liver, LIVER surgery, BLOOD circulation, HEMODYNAMICS, MORTALITY
Abstract

The cause of the hepatic failure is likely to be associated with the portal hypertension after hepatectomy. The aim of this study was to evaluate the effects of a portacaval shunt after extended hepatectomy. These results indicated that excessive portal venous inflow after extended hepatectomy was one of the major risk factors of hepatic failure by sinusoidal micro circulatory injury. The portacaval shunt changed the hepatic hemodynamics and improved the mortality after extended hepatectomy in pigs.

Published
2004

2. Effect of Portal Pressure on Residual Liver after Extended Hepatectomy and Small Size Liver Tx.

Author

Ohkohchi, N., asahiro, H Wang, Usuda, M., Enomoto, Y., Miyagi, S., Masuoka, H., Fukusima, K., Narita, T., Tsukamoto, S., and Satomi, S.

Subjects
LIVER transplantation, ABDOMEN, HEPATECTOMY, LIVER surgery, HYPERTENSION, SURGICAL complications
Abstract

When liver volume is extremely small in extended hepatectomy and liver transplantation it may result in postoperative hepatic failure. The cause of the hepatic failure is likely associated with the portal hypertension. The aim of this study was to investigate the effects of a porto-caval shunt after extended hepatectomy and small size for graft liver transplantation. The results indicate that portal pressure is one of main risk factors of hepatic failure by sinusoidal microcirculatory injury in hepatectomy and liver transplantation.

Published
2004

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