• Research in Vestibular Science
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• v.17 no.4
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• pp.125-129
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• 2018

Posttraumatic vertigo can be defined as the vertiginous disorder occurred after head and neck trauma without other pre-existing vestibular disorder. Central, peripheral, and combined deficits might cause this condition. Especially, various peripheral vestibulopathies are possible causes of posttraumatic vertigo; benign paroxysmal positional vertigo, temporal bone fracture, perilymphatic fistula, labyrinthine concussion, posttraumatic hydrops, and cervical vertigo. Since the differential diagnosis of the posttraumatic vertigo is often difficult, it is essential to acquire knowledge of their pathophysiology and clinical features. In this review, peripheral vestibulopathy as the possible causes of posttraumatic vertigo were described according to the current literature.

• Journal of Yeungnam Medical Science
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• v.36 no.3
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• pp.269-272
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• 2019

There have been several reports of patients with isolated lesions of the cerebellar vermis presenting with clinical features similar to those of peripheral vestibulopathy. We report a case of small, isolated hematoma in the cerebellar vermis in a patient who presented with vertigo, ipsilesional nystagmus, and body lateropulsion to the contralesional side without the usual signs or symptoms of cerebellar dysfunction. Although they present with symptoms that mimic those of peripheral vestibulopathy, and brain computed tomography shows no abnormality, as there may be a small, isolated hematoma or infarction in the cerebellar vermis. Thus, brain magnetic resonance imaging should be performed in elderly patients with vascular risk factors.

• Korean Journal of Audiology
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• v.23 no.3
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• pp.167-172
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• 2019

Differentiating central vestibulopathy from more common vestibular disorders is crucial because it often necessitates different treatment strategies, and early detection can help to minimize potential complications. Isolated nodular infarct is one of the central brain lesions that can mimic peripheral vertigo. We present a case of isolated nodular infarct that had been misdiagnosed as vestibular neuritis on the contralateral side at the initial evaluation. The patient was successfully treated with anticoagulants and antihyperlipidemic agents. Clinicians should keep in mind that some causes of central vertigo mimic peripheral vestibulopathy at the early stage.

• Journal of Audiology & Otology
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• v.23 no.3
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• pp.167-172
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• 2019

Differentiating central vestibulopathy from more common vestibular disorders is crucial because it often necessitates different treatment strategies, and early detection can help to minimize potential complications. Isolated nodular infarct is one of the central brain lesions that can mimic peripheral vertigo. We present a case of isolated nodular infarct that had been misdiagnosed as vestibular neuritis on the contralateral side at the initial evaluation. The patient was successfully treated with anticoagulants and antihyperlipidemic agents. Clinicians should keep in mind that some causes of central vertigo mimic peripheral vestibulopathy at the early stage.

• Annals of Clinical Neurophysiology
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• v.8 no.1
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• pp.1-5
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• 2006

The head thrust maneuver is a simple bedside test of the higher frequency vestibulo-ocular reflex, which is based on Ewald's second law. It is performed by grasping the patient's head and applying a brief, small-amplitude, high-acceleration head turn, first to one side and then to the other. The patient fixates on the examiner's nose and the examiner watches for corrective rapid eye movements (saccades), which are a sign of decreased vestibular response. The "catch-up" saccades after a head thrust in one direction indicate a peripheral vestibular lesion on that side (in the labyrinth or the $8^{th}$ nerve including the root's entry zone in the brain stem). An individual pair of vertical semicircular canals can also be stimulated by turning the head to the right or left by $45^{\circ}$ and then by rotating the head in the pitch plane relative to the body. Recent studies have suggested that assessment of individual semicircular canal function by head thrust test may provide useful information for anatomical and functional details of a variety of peripheral vestibulopathies and for predicting the prognosis of vestibular neuritis. In central vestibulopathy, the head thrust test may also be valuable sign to determine dysfunction of the central pathways from individual semicircular canals and its role for the development of diverse central nystagmus.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.19 no.2
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• pp.272-280
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• 2006

Vertigo is a subtype of dizziness in which there is an illusion of movement, most commonly rotation. Acute peripheral vestibulopathy is one of the most common clinical neurologic syndromes at my age with the acute onset of vertigo, nausea, and vomiting lasting for several days and not associated with auditory or neurologic symptoms. Most affected patients gradually improve over one to two weaks, but some develop recurrent episode. We treated two patients suffered from vertigo, nausea & vomiting, nystagmus, headache with herbal medicine, acupuncture, cupping-treatment. After treatment we observed the improvement. Based on this study, it is considered that oriental medical treatment can be applied to the management of vestibular neuronitis.

• The Journal of Internal Korean Medicine
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• v.44 no.4
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• pp.757-764
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• 2023

Background: Vestibular neuritis is a common cause of acute unilateral peripheral vestibulopathy. Vestibular neuritis is the second most common disease among patients with dizziness. Clinical symptoms of vestibular neuritis include the sudden onset of vertigo with spontaneous nystagmus, unsteady gait, nausea, and vomiting that last from days to weeks. However, even after the vertigo disappears, difficulty maintaining balance while walking may persist for weeks to months. Antihistamines, serotonin receptor blockers, and benzodiazepine vestibular suppressants are widely used as symptomatic treatments to reduce the severity of symptoms that occur in the acute phase. Case Summary: A patient diagnosed with acute vestibular neuritis was treated with acupuncture, moxibustion, and herbal medicine. We used the visual analog scale (VAS) to assess each symptom and the vertigo score to observe the effect of treatment. After treatment, the VAS scores for each symptom and the vertigo score decreased, and the severity of nystagmus was reduced. Conclusion: This study suggests that Korean medicine treatments, including Samchulgunbi-tang-gagam, could be effective in improving the clinical symptoms of vestibular neuritis.