Parkinson's disease: one disease entity or many?
Although most neurologists accept that Parkinson's disease (PD) is a unique disorder, we still lack a valid diagnostic biological tool and therefore depend primarily on clinical examination in diagnosis. The distinction between PD and other parkinsonian syndromes is discussed.
Korczyn
A D
AD
Sackler Faculty of Medicine, Tel-Aviv University, Israel.
D003937:Diagnosis, Differential; D006801:Humans; D010300:Parkinson Disease / Q000175:diagnosis / Q000473:pathology*; D010302:Parkinson Disease, Secondary / Q000175:diagnosis / Q000473:pathology