TUCSON, Ariz., May 31, 2012 /PRNewswire/ -- Ventana Medical Systems, Inc.

TUCSON, Ariz., May 21, 2012 /PRNewswire/ -- Ventana Medical Systems, Inc.

TUCSON, Ariz., May 17, 2012 /PRNewswire/ -- Ventana Medical Systems, Inc.

PHOENIX, May 15, 2012 /PRNewswire/ -- In collaboration with the National Institutes of Health (NIH), Banner Alzheimer's Institute (BAI), University of Antioquia in Colombia and Genentech,

TUCSON, Ariz., May 7, 2012 /PRNewswire/ -- Ventana Medical Systems, Inc. (Ventana), a member of the Roche Group, received 510(k) clearance from the U.S.