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Ménière's disease as a form of cranial polyganglionitis
Abstract:
Although endolymphatic hydrops is generally considered to be the most prominent factor in the etiology and pathology of Ménière's disease, we have concluded that this condition more probably represents a polyganglionitis caused by the herpes simplex virus with secondary hydrops changes. The wide range of symptoms occurring in the Ménière's disease complex is illustrated in seven selected cases which support this conclusion. Vestibular nerve section can stabilize hearing and relieve episodic vertigo by removing the locus of viral infection and precluding recurrent activation.
Insights
Ménière's disease may be caused by herpes simplex virus polyganglionitis, not just endolymphatic hydrops. Treating the viral infection via vestibular nerve section can improve hearing and vertigo symptoms.
Area of Science:
- Neurology
- Otolaryngology
- Virology
Background:
- Ménière's disease is traditionally attributed to endolymphatic hydrops.
- The etiology and pathology of Ménière's disease remain incompletely understood.
- A diverse range of symptoms characterizes the Ménière's disease complex.
Observation:
- Seven clinical cases illustrate the varied presentation of Ménière's disease.
- These cases support an alternative hypothesis for the disease's pathology.
- Herpes simplex virus (HSV) is implicated as a causative agent.
Findings:
- The study proposes Ménière's disease is a polyganglionitis resulting from HSV infection.
- Secondary hydrops changes are considered a consequence of the primary viral pathology.
- Vestibular nerve section is suggested as a therapeutic intervention.
Implications:
- This viral etiology offers a new perspective on Ménière's disease.
- Targeting HSV may provide novel treatment strategies for Ménière's disease.
- Vestibular nerve section could resolve vertigo and stabilize hearing by addressing the viral locus.