An unusual presentation of varicella zoster virus with acute cerebellitis and SIADH without a rash. (July 2017)

• Record Type: Journal Article
• Authors: Lubomski, Michal; Brown, Lauren; Markus, Romesh
• Is Part Of: Journal of clinical neuroscience. Volume 41(2017:Jul.)
• Page Start: 90
• Page End: 91
• Publication Date: 2017-07
• Subjects: Acute cerebellitis -- Varicella zoster virus -- Encephalitis -- SIADH -- Acute ataxia; Brain -- Surgery -- Periodicals; Neurosciences -- Periodicals; Nervous system -- Surgery -- Periodicals; Brain -- surgery -- Periodicals; Neurosurgical Procedures -- Periodicals; Neurosciences -- Periodicals; Electronic journals; 616.8
• DOI: 10.1016/j.jocn.2017.03.007
• Languages: English
• ISSNs: 0967-5868

Abstract

Highlights: Varicella zoster virus can cause acute cerebellitis in adults without antecedent rash. Early acyclovir treatment is beneficial for acute zoster cerebellitis. Zoster infection should be considered, particularly if there is an accompanying clouded sensorium. Abstract: We report a case of varicella-zoster virus (VZV) infection with acute cerebellitis and encephalitis with associated Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH) in an elderly man presenting with acute cerebellar ataxia without antecedent rash. Cerebrospinal fluid examination (CSF) revealed a mononuclear pleocytosis, high protein, normal glucose, positive for VZV polymerase chain reaction (PCR). Early acyclovir treatment is beneficial for acute VZV cerebellitis. Clinicians should consider infectious Central Nervous System (CNS) causes for presentations of acute cerebellar ataxia in adult patients, particularly if there is an accompanying clouded sensorium.