Conjoint FTLD-FUS of the neuronal intermediate filament inclusion disease type, progressive supranuclear palsy and Alzheimer's pathology presenting as parkinsonism with early falls and late hallucinations, psychosis and dementia.

The article discusses progressive supranuclear palsy (PSP) as a low-prevalence atypical parkinsonism with early falls and late hallucinations, psychosis and dementia thus causing challenges in its differential diagnosis from Parkinson's disease (PD) and corticobasal degeneration. Topics include frontotemporal lobar degeneration-fused in sarcoma proteinopathy(FTLD-FUS) of the neuronal intermediate filament inclusion disease type, brain imaging techniques, and gene sequencing analysis.