Researchers say the small but significant increases in the risk of leukemia and brain cancer do not mean that CT scans should be avoided entirely, but that the test should be performed only when necessary.
By DENISE GRADY, New York Times
Wed, 06/06/2012 - 3:30pm
Researchers say the small but significant increases in the risk of leukemia and brain cancer do not mean that CT scans should be avoided entirely, but that the test should be performed only when necessary.