How to approach a patient with Parkinsonism- red flags for atypical parkinsonism
Eoin Mulroy, Maria Stamelou, and Kailash P. Bhatia
Part 1: The 'classic' atypical parkinsonian disorders
Classification of atypical Parkinsonism per pathology versus phenotype
Gesine Respondek, Maria Stamelou, and Günter Höglinger
Progressive supranuclear palsy
Nikolaos Giagkou,Günter Höglinger, and Maria Stamelou
Corticobasal degeneration
Gerard Saranza, Jennifer Whitwell, Gabor Kovacs, and Anthony Lang
Multiple system atrophy in Parkinsonism beyond Parkinson's disease
Alessandra Fanciulli, Iva Stankovic, Florian Krismer, Klaus Seppi, Johannes Levin, and Gregor K. Wenning
Part 2: Atypical parkinsonism in other sporadic and genetic neurodegenerative diseases
'Atypical' Parkinson's disease - sporadic
Kirsten E. Zeuner and Daniela Berg
Genetic 'atypical' Parkinson's disease
Anne Weißbach, Christina Wittke, Meike Kasten, and Christine Klein
Atypical Parkinsonism in other sporadic and genetic neurodegenerative diseases Alzheimer disease (sporadic and genetic) Alzheimer disease (sporadic and genetic)
Johannes Levin
Parkinsonism in frontotemporal dementias
James B. Rowe
Parkinsonism in neurodegenerative diseases predominantly presenting with ataxia
Matthis Synofzik
Parkinsonian signs in Huntington's disease - impact on diagnosis and management
Ralf Reilmann
Parkinsonism in diseases predominantly presenting with Dystonia
Alessio Di Fonzo, Giulia Franco, Paolo Barone, and Roberto Erro
Genetic mimics of the non-genetic atypical parkinsonian disorders-the 'atypical' atypical
Nikolaos Giagkou, Kailash P. Bhatia, Gunter Höglinger, and Maria Stamelou
Part 3: Secondary parkinsonism
Parkinsonism in neurometabolic diseases
Miryam Carecchio
Secondary parkinsonism due to drugs, vascular lesions, tumors, trauma, and other insults
Matthias Höllerhage
Parkinsonism in autoimmune diseases
Chrysanthi Barba and Haris Alexopoulos
Maria Stamelou is Professor of Neurology at Philipps University, Marburg, Germany and Head of Parkinson's disease and Movement Disorders Department at HYGEIA Hospital in Athens,Greece
Günter U. Höglinger is at Technical University Munich, Germany