Portal vein blood flow accounts for 75% of total hepatic blood flow, with the hepatic artery accounting for the remainder. As a result, portal vein occlusion may have significant consequences for ...

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Do your legs feel good in the morning but become increasingly swollen, heavy and tired as the day goes on? Your veins may be the culprit. Venous (vein) insufficiency, also known as vein disease, is a ...

Engineers have developed a prosthetic vein valve to help improve the lives of those suffering from a condition known as chronic venous insufficiency. The valve was designed to replace damaged, ...

Are you experiencing constant itchiness in your legs? If you feel this is a harmless skin rash or allergy, then think again.

Varicose veins are enlarged, twisted, swollen veins that are visible under the skin surface. These veins are mostly found in the legs and occasionally cause mild-to-moderate pain, blood clot, and skin ...

Add Yahoo as a preferred source to see more of our stories on Google. Bulging varicose veins not only make us self-conscious, they can cause discomfort, too. And while there are plenty of pricey ...

Your body undergoes many changes throughout pregnancy. You may also notice the veins on your breasts now appear more prominent. These changes are the result of hormonal changes, increased blood flow ...