The contrast uses a colorant/dye introduced with an IV during your MRI. No contrast is just a MRI without an IV. The dye is used to be able to see more detail.he contrast uses a colorant/dye introduced with an IV during your MRI. No contrast is just a MRI without an IV. The dye is used to be able to see more detail.
George Dewey. George Dewey (December 26, 1837 â January 16, 1917) was Admiral of the Navy, the only person in United States history to have attained the rank. He is best known for his victory at the Battle of Manila Bay during the SpanishâAmerican War.
On May 1, 1898, Commodore George Dewey led a fleet of American ships into the Philippines, defeating the Spanish in the Battle of Manila Bay. Part of the 1898 Treaty of Paris, which ended this war, required the United States to pay Spain $20 million for the territorial rights to the Philippines.