In some patients with Chiari, a cyst (known as a syrinx or syringomyelia), forms within the spinal column. Symptoms of leg numbness or scoliosis are more likely when a syrinx exists. There are also special MRI studies that can measure the direction and degree of fluid motion around the Chiari malformation.
1 President Obama is fourth U.S. president to receive Nobel Peace Prize. 2  He is honored for inspiring hope at the beginning of his presidency. 3  Jimmy Carter, Theodore Roosevelt and Woodrow Wilson are past honorees. 4  Nobel committee: Obama has created new climate in international politics.
Mar 02 11, 1:14 AM. I think that Woodrow Wilson was awarded the Nobel peace Prize in 1919 and was president between 1913 and 1921. So I would say that three US Presidents were awarded a Nobel Peace Prize while they were in office. http://en.wikipedia.org/wiki/List_of_Nobel_Peace_Prize_laureates.