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pht-dr-malathisathiyasekaran-120201010100-phpapp01.ppt

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smalathi 1 Malathi Sathiyasekaran Pediatric Gastroenterologist. Chennai smalathi 2 S.G L.G Portal venous System smalathi 3 Portal Hypertension  Normal range of portal venous pressure is 5 to 10 mm of Hg above the pressure present in the IVC.  Portal hypertension is defined as elevation of this pressure gradient to values above 10 to 12 mm Hg. smalathi 4 Portal Hypertension  Definition:PHT is a pathologic increase in portal pressure in which the pressure gradient bet
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  smalathi 1 Malathi Sathiyasekaran Pediatric Gastroenterologist. Chennai  smalathi 2 S.G L.G Portal venous System  smalathi 3 Portal Hypertension   Normal range of portal venous pressure is 5 to 10 mm of Hg above the pressure  present in the IVC.  Portal hypertension is defined as elevation of this pressure gradient to values above 10 to 12 mm Hg.  smalathi 4 Portal Hypertension  Definition:PHT is a pathologic increase in portal  pressure in which the pressure gradient between the portal vein and the IVC (Portal pressure gradient or PPG)is increased above the upper limit of 5 mm of Hg.  PPG > 10 mmHg(varices)  PPG > 12mmHg(variceal bleed,ascites)  PPG > 6 to 10 mmHg(subclinical PHT)

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Jul 23, 2017

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Jul 23, 2017
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