Not everyone with multiple sclerosis has the clogged neck vein blocage, dubbed CCSVI, and many healthy people do have it, which critics say pokes holes in the blocked vein theory behind the disease.

People with multiple sclerosis may show blocked neck veins as a result of the disease rather than as a cause, a large new study suggests. CBC News · Posted: Apr 13, 2011 4:03 PM EDT | Last ...

Jugular vein thrombosis ... When JVT is more severe, a person may experience visual ... thin tubes inserted into a large vein, often in the neck, chest, or groin, to deliver medication ...

Feb. 10, 2010: About 55 per cent of patients with multiple sclerosis and up to a quarter of healthy people studied show narrowing of their neck veins that may be a risk factor in the neurological ...

It involves passing a tube into a vein in the groin and up to the neck and chest, and then injecting dye to take X-rays of the veins. He felt sure there would be no blockages.

A major Canadian study has found that people with multiple sclerosis do, indeed, appear more likely to have narrowed neck veins, but research to date is still not definitive.

But he was stunned to find narrowings, right where Dr. Zamboni’s theory predicted: in the jugular vein in the neck, and the azygous, a vein in the right side of the chest. Ms. Raval was elated.

Examine the Neck Veins Examining the neck veins is important, as it is usually the first step of the cardiac examination. The objectives are the careful inspection of the waveform and the ...

A new hotline that Securities and Exchange Commission examiners can use to report intimidationby advisers directly to the top of their agency isgettinglots of discussion, even thoughit's not clear ...

Meningitis can cause various symptoms, including a stiff neck. A person should seek treatment right away if they believe they or their child may have meningitis. Meningitis is an infection that ...