TUSTIN, Calif.--(BUSINESS WIRE)--The Aquilion™ 64-slice CT and the Vantage 1.5T MRI systems from Toshiba America Medical Systems, Inc. received top honors in the Medical Equipment Leaders category with two 2006 Best in KLAS awards one in CT and one in MR. Presented by KLAS Enterprises, LLC, the recognition signifies leadership in working with customers to achieve high satisfaction and performance.