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A dilated portal vein (diameter of greater than 13 or 15 mm) is a sign of portal hypertension, with a sensitivity estimated at 12.5% or 40%. [18] On Doppler ultrasonography , a slow velocity of <16 cm/s in addition to dilatation in the main portal vein are diagnostic of portal hypertension. [ 19 ]
[1] [2] In 2018, there were over 45 million licensed drivers in the United States over the age of 65—a 60% increase from 2000. [3] Driving is said to help older adults stay mobile and independent, but as their age increases the risk of potentially injuring themselves or others significantly increases as well.
Increased blood pressure in the portal vein, called portal hypertension, is a major complication of liver disease, most commonly cirrhosis. [7] A dilated portal vein (diameter of greater than 13 or 15 mm) is a sign of portal hypertension, with a sensitivity estimated at 12.5% or 40%. [8]
The DMV is requiring people 70 and older to take an in-person test and eye exam. Some say it's discrimination, writes columnist Steve Lopez. Column: Who's more dangerous behind the wheel ...
Portal hypertensive gastropathy refers to changes in the mucosa of the stomach in patients with portal hypertension; by far the most common cause of this is cirrhosis of the liver. These changes in the mucosa include friability of the mucosa and the presence of ectatic blood vessels at the surface.
Everything's more dangerous in Texas: Unfortunately for the Lone Star State, Texas has five of the top 25 most deadly U.S. locations in terms of speeding. From Beaumont to Dallas, Texas is a state ...
Reader response to Steve Lopez's column about older drivers having to take knowledge and eye exams was all over the place. Said one reader: 'All of my friends are at least 75, and I wouldn't let ...
Portopulmonary hypertension (PPH) [1] is defined by the coexistence of portal and pulmonary hypertension. PPH is a serious complication of liver disease, present in 0.25 to 4% of all patients with cirrhosis. Once an absolute contraindication to liver transplantation, it is no longer, thanks to rapid advances in the treatment of this condition. [2]