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[Migraine: differential diagnosis in episodic vertigo]
T Lempert1, L Menzhausen, K Tiel-Wilck
1Neurologische Klinik, Universitätsklinikums Rudolf Virchow, Berlin.
Der Nervenarzt
|February 1, 1993
Summary
Vestibular migraine is a common cause of vertigo attacks, often without headache. Diagnosis relies on migraine symptoms and effective migraine prophylaxis, with variants being more frequent than classic syndromes.
Area of Science:
- Neurology
- Otolaryngology
Background:
- Vestibular symptoms, such as vertigo, are frequently observed in migraine patients.
- These symptoms can manifest as spontaneous or positional vertigo, lasting from minutes to days.
- Migraine-associated vertigo can occur with or without a concurrent headache.
Observation:
- The literature describes three distinct vestibular migraine syndromes: basilar artery migraine, benign recurrent vertigo, and benign recurrent vertigo of childhood.
- Clinical practice reveals that variants of these syndromes are more common than the pure forms.
- Diagnosis involves identifying a unique pattern of migraine triggers and symptoms, alongside a positive response to migraine prophylactic treatments.
Findings:
- Nine clinical cases illustrating vestibular migraine presentations are discussed.
- The study highlights the diagnostic challenges and clinical variability of vestibular migraine.
- Effective migraine prophylaxis is a key indicator for diagnosing vestibular migraine.
Implications:
- Understanding vestibular migraine variants is crucial for accurate diagnosis and management.
- This condition requires a comprehensive approach, considering both neurological and vestibular aspects.
- Further research into the pathophysiology and treatment of vestibular migraine variants is warranted.