Edward Kleinmeyer: If you want to know more about vascular parkinsonism, why don't you ask the authors who invented it, in this citation from CSR MAR 99. Cheers, Joe Winikates J, Jankovic J; Arch Neur 1999;56:98-102 Based on differences in clinical features among 346 parkinsonian patients, they propose a new class called vascular parkinsonism, related to cerebrovascular disease and distinct from idiopathic Parkinson's disease. -- J. R. Bruman (818) 789-3694 3527 Cody Road Sherman Oaks, CA 91403-5013