The Tohoku Journal of Experimental Medicine
Online ISSN : 1349-3329
Print ISSN : 0040-8727
ISSN-L : 0040-8727
Case
Pyogenic Ventriculitis Caused by Cholesteatoma
Ryouhei AkanabeRyoukichi IkedaShigeru KuwashimaToshihiko AbeShinsuke KaneshiroAya KatsuraIori KusakaYuki KishimaKiyoto Shiga
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2024 Volume 264 Issue 2 Pages 89-92

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Abstract

The case report highlights the potential intracranial complications associated with otitis media, particularly cholesteatoma and mastoiditis, including meningitis, brain abscesses, epi- and subdural empyema, and sigmoid sinus thrombophlebitis. Pyogenic ventriculitis (PV), an inflammation of the ependymal lining of cerebral ventricles, is a rare but serious complication often secondary to factors such as meningitis, cerebral abscesses, or neurosurgery. The case presented involves a 52-year-old male with a history of head trauma who developed PV secondary to cholesteatoma. Despite initial challenges in diagnosis, timely antibiotic therapy and surgical intervention resulted in successful treatment. The study emphasizes the importance of considering ear diseases as potential sources of intracranial infection, particularly in cases of delayed symptom presentation or history of head trauma.

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© 2024 Tohoku University Medical Press

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