We explore a case of Benign Paroxysmal Positional Vertigo in the context of Persistent Hypoglossal Artery (PHA) and bilateral Madelung Deformity (MD). PHA is associated with a raft of major adverse cardiovascular events. MD can result from manifold conditions such as Turner's Syndrome and mesomelic dwarfism. In this case, the patient's positive family history of MD across generations is suggestive of inherited mutation in the Short Stature Homeobox (SHOX) Gene. We discuss the putative impact of SHOX on the genesis of Benign Paroxysmal Positional Vertigo (BPPV) in a patient with PHA and bilateral MD.
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http://dx.doi.org/10.1016/j.ibneur.2022.12.008 | DOI Listing |
J Neurol
January 2025
Department of Neurology, University of Chicago, 5841 South Maryland Avenue, Chicago, IL, 60637, USA.
Positional downbeat nystagmus (pDBN) is a common finding in dizzy patients, with etiologies ranging from benign paroxysmal positional vertigo (BPPV) to central vestibular lesions. Although peripheral pDBN often presents with distinct clinical features that differentiate it from BPPV, diagnosing its etiology can be challenging. A thorough clinical evaluation, including the physical characteristics of the nystagmus, response to positional maneuvers, and neurological findings, is often sufficient to diagnose conditions that provoke pDBN such as anterior canal BPPV, atypical posterior canal BPPV, and central causes.
View Article and Find Full Text PDFMedicine (Baltimore)
January 2025
Department of Otorhinolaryngology-Head & Neck Surgery, Daegu Catholic University Medical Center, Daegu, Korea.
Background: The Epley or Semont maneuver is performed for posterior canal benign paroxysmal positional vertigo (PC-BPPV). The postural crisis indicates the phenomenon that the patient experiences severe dizziness, is unable to maintain the sitting posture, and suddenly falls backward or sideways on the examination table when returning to the sitting position, which is the final step of the canalith repositioning procedure (CRP). The postural crisis increases the risk of falls during CRP.
View Article and Find Full Text PDFEar Nose Throat J
January 2025
Department of ENT, Beijing Haidian Hospital, Beijing, China.
We aimed to analyze the influencing factors for residual symptoms following canalith repositioning maneuvers in patients with benign paroxysmal positional vertigo (BPPV). A total of 193 patients with BPPV who attended our hospital from July 2019 to December 2023 and were followed up in the outpatient clinic for 4 weeks after treatment were selected. The presence or absence of residual symptoms 4 weeks after repositioning was recorded, based on which the patients were assigned into a presence group (n = 72) and an absence group (n = 121).
View Article and Find Full Text PDFIntroduction The Epley maneuver is the recommended treatment for benign paroxysmal positional vertigo of the posterior semicircular canal (PC-BPPV). Traditionally, the angle of the patient's head in each position during the Epley maneuver is not monitored and subjectively estimated by physicians. As a result, deviations of head angles from the standard may affect the treatment result.
View Article and Find Full Text PDFJ Neurol
January 2025
Centre for Vestibular Neurology (CVeN), Department of Brain Sciences, Charing Cross Hospital, Imperial College London, London, W6 8RF, UK.
Background: Vestibular dysfunction causing imbalance affects c. 80% of acute hospitalized traumatic brain injury (TBI) cases. Poor balance recovery is linked to worse return-to-work rates and reduced longevity.
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