Bilateral vestibulopathy presaging clinically probable multisystem atrophy.

Bilateral vestibulopathy is a clinical diagnosis backed by investigative confirmation, which can be masked by the lack of lateralising signs. It has a broad aetiological spectrum including neurodegenerative conditions, though many such cases also have unknown aetiology. We present the case of an elderly gentleman who presented with progressive bilateral vestibulopathy nearly 1.5 years prior to his eventual diagnosis of clinically probable multisystem atrophy. This case highlights the need to serially re-evaluate for parkinsonism and cerebellar signs in idiopathic bilateral vestibulopathy and raises a possibility that bilateral vestibulopathy, similar to constipation or anosmia, could be an early syndrome presaging the onset of overt extrapyramidal or cerebellar symptoms in patients with multisystem atrophy.