RT Journal Article SR Electronic T1 Does this patient have primary progressive aphasia? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 1025 OP 1027 VO 73 IS 11 A1 Kanter, Stuart J. A1 Factora, Ronan M. A1 Suh, Theodore T. YR 2006 UL http://www.ccjm.org/content/73/11/1025.abstract AB Primary progressive aphasia (PPA) is a distinct clinical entity in which the patient develops language deficits while other cognitive domains remain relatively preserved until late in the course of the illness. The diagnosis can be relatively clear through an appropriate diagnostic approach based on the history and physical examination. There is no cure, but speech therapy is beneficial in this illness.