portal pressure การใช้

• If the portal pressure rises above 12 mmHg, this gradient rises to 7 10 mmHg.
• Splenic vein thrombosis is a rare condition that causes esophageal varices without a raised portal pressure.
• Normal portal pressure is approximately 9 mmHg compared to an inferior vena cava pressure of 2 6 mmHg.
• In situations where portal pressures increase, such as with cirrhosis, there is dilation of veins in the anastomosis, leading to esophageal varices.
• Using a chemical that blocks the action of anandamide, they raised blood pressure and reduced the so-called portal pressure where the blood enters the liver.
• In 4 patients with acute decompensation of chronic liver disease, they observed after MARS therapy, an attenuation of hyperdynamic circulation and a reduction in the portal pressure gradient was measured.
• Other concerns relating to the field include questions about the impact of having insulin-producing foreign cells within the hepatic parenchyma, the long-term consequences of elevated portal pressures resulting from the islet infusion, and the fact that islet recipients can be sensitized against donor tissue types, making it more difficult to find a suitable donor should another life-saving transplant be required in the future.