How to approach a patient with parkinsonism – red flags for atypical parkinsonism

Publication date: Available online 21 November 2019Source: International Review of NeurobiologyAuthor(s): Eoin Mulroy, Maria Stamelou, Kailash P. BhatiaAbstractParkinsonism is a clinical syndrome defined by bradykinesia plus rigidity or tremor. Though most commonly encountered in the setting of idiopathic Parkinson's disease, a number of neurodegenerative, structural, metabolic and toxic neurological disorders can result in parkinsonism. Accurately diagnosing the underlying cause of parkinsonism is of both therapeutic and prognostic relevance, especially as we enter the era of disease-modifying treatment trials for neurodegenerative disorders. Being aware of the wide array of potential causes of parkinsonism is of paramount importance for clinicians. In this chapter, we present a pragmatic clinical approach to patients with parkinsonism, specifically focusing on ‘red flags’, which should alert one to consider diagnoses other than idiopathic Parkinson's disease.
Source: International Review of Neurobiology - Category: Neuroscience Source Type: research