| Autor: |
Ohnishi, Kunihiko, Nakayama, Takatsune, Koen, Hirofumi, Saito, Masayuki, Saito, Masaski, Chin, Nobuyoshi, Terabayashi, Hidetaka, Iida, Shinji, Nomura, Fumio, Okuda, Kunio, Takayasu, Kenichi |
| Předmět: |
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| Zdroj: |
American Journal of Gastroenterology (Springer Nature); Jul1985, Vol. 80 Issue 7, p561-564, 4p, 4 Graphs |
| Abstrakt: |
The interrelationship between the type and degree of spontaneous portal systemic shunting, and portal vein pressure was studied in 155 patients with liver disease by catheterizing the portal vein. The degree of portal vein shunting was measured in 100 patients and that of splenic vein shunting in 50 and that of total portal systemic shunting in 52, using macroaggregated radioalbumin. Increasing portal vein pressures were associated with progressively higher indices of portal vein shunt, splenic vein shunt, and total portal systemic shunt up to a certain level. Beyond this level, portal vein pressure did not increase further, and rather it decreased with further increasing degrees of splenic vein shunt and total portal systemic shunt. These results indicate that spontaneous portal systemic shunt keeps the portal vein pressure within certain limits or decreases it. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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