Central Conditions Mimicking Benign Paroxysmal Positional Vertigo: A Case Series

Discussion: The presence of central positioning nystagmus may be the sole presenting feature of serious neurological conditions such as posterior fossa tumor. It is recommended that a diagnosis of BPPV can only be made if Dix-Hallpike or supine roll maneuver elicits nystagmus that is consistent with BPPV. Any features of the nystagmus, which are not consistent with BPPV, should raise suspicion of central pathology, and warrant further investigation. Video Abstract available for more insights from the authors (see Video Abstract, Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A265).
Source: Journal of Neurologic Physical Therapy - Category: Physiotherapy Tags: Case Reports Source Type: research