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Published on: May 23, 2013
Childhood onset of benign positional vertigo
1Department of Neurology, UCLA School of Medicine, Los Angeles, CA 90095-1769, USA.
Insights
Benign positional vertigo (BPV) is rare in children. This study found a family with three children developing BPV, possibly linked to migraine-induced vasospasm and inner ear damage.
Area of Science:
- Neurology
- Otolaryngology
- Pediatrics
Background:
- Benign positional vertigo (BPV) is uncommon in pediatric populations.
- Migraine headaches are frequently diagnosed in children.
Observation:
- A familial cluster of three children diagnosed with BPV before age 13.
- All affected children experienced migraine headaches.
- Two of the three children also reported spontaneous vertigo episodes.
Findings:
- The study suggests a potential link between migraine-associated vasospasm and the development of BPV in pediatric patients.
- Migraine-related vasospasm may cause ischemic damage to the utricular macule, a component of the inner ear responsible for balance.
Implications:
- This research highlights a possible etiological factor for pediatric BPV, suggesting further investigation into the migraine-BPV connection.
- Understanding this link may lead to improved diagnostic and therapeutic strategies for children suffering from vertigo and migraines.
Abstract:
Benign positional vertigo (BPV) rarely occurs in children, but we identified three members of a family who developed BPV before age 13 years. All three had migraine headaches and two had spontaneous episodes of vertigo. Vasospasm associated with migraine possibly resulted in ischemic damage to the utricular macule, leading to the development of BPV in these patients.
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