TOKYO--(BUSINESS WIRE)--March 3, 2005--Achieving a milestone in the advancement of computed tomography (CT) in the practice of diagnostic medicine, Toshiba Medical Systems Corp. announced today the 100th installation of its Aquilion(TM) 32- and 64-slice CT systems. The 100th installation of the Aquilion 64 CFX will be this month at the Manhattan Diagnostic Radiology - Cardiovascular Center (MDR-CC), a dedicated heart center located in New York City. Toshiba expects to make its 500th Aquilion 32/64 system shipment by the end of 2005.