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Gazeta Médica

versão impressa ISSN 2183-8135versão On-line ISSN 2184-0628

Gaz Med vol.8 no.1 Queluz mar. 2021  Epub 17-Maio-2021

https://doi.org/10.29315/gm.v8i1.421 

Imagens Médicas

Ramsay Hunt Syndrome: Case Report

Síndrome Ramsay Hunt: Caso Clínico

Vasco Carvalho1 
http://orcid.org/0000-0001-9861-0779

Sofia Martins1 

1 Paediatrics Service, Hospital de Braga, Braga, Portugal.


Keywords: Child; Herpes Zoster Oticus/diagnosis; Herpes Zoster Oticus/therapy

Palavras-chave: Criança; Herpes Zoster Oticus/diagnóstico; Herpes Zoster Oticus/tratamento

An 11-year-old girl presented to our emergency department with a 2-day history of nausea, vomiting and headache. She denied tinnitus, hipoacusia and vertigo. Her medical history included varicella infection at 5 years of age. Physical examination showed a right sided facial nerve palsy (House-Brackmann Facial Nerve Grading Scale (HB FGS) V). She had crusting vesicular lesions on the right ear pinna (Fig.s 1 and 2). Meningeal signs were negative. Computed tomography (CT) scan and blood analysis were unremarkable. Cerebrospinal fluid (CSF) showed an elevated white cell count (210 u/L) but normal glucose and protein levels. Based on clinical and analytical findings, Ramsay Hunt syndrome complicated with viral meningitis was diagnosed at this point. The patient started oral prednisolone (60 mg/day for 5 days), intravenous acyclovir (1500 mg/m2/day for 10 days) and physical rehabilitation. Subsequent molecular testing of CSF detected varicella zoster virus (VZV) RNA by reverse transcriptase PCR. The follow-up showed disappearance of the earache and vesicular rash, as well as the improvement of facial paralysis, becoming a grade III HBFGS. The one-year follow-up showed no relapse of the syndrome and total recuperation of the initial deficits (Fig. 3).

Figure 1: Deviation of the left lip commissure, incapacity for total occlusion of the right eye and asymmetry of the wrinkles in the forehead. 

Figure 2: Vesicle rash on the right concha.  

Figure 3: Recuperation of the initial deficits. 

Ramsay-Hunt syndrome is a rare disease characterized by facial paralysis, inner ear dysfunction, periauricular pain, and herpetiform vesicles (zoster oticus). The reported incidence in children is 2.7/100 000 and it´s caused by the reactivation of latent VZV in the geniculate ganglion.1 Despite the lack of randomised, controlled prospective treatment trials for Ramsay Hunt syndrome, data from the collective case reports and retrospective reviews suggest that both prednisone and acyclovir, if given early, improve the overall prognosis. A large Ramsay Hunt syndrome treatment study2 showed a statistically significant improvement in patients treated with prednisone and acyclovir within 3 days of onset. Further, in the same study, 26 (50%) patients who were not treated in the first 3 days progressed to a complete loss of response to facial nerve stimulation.3

In this case report we intend to emphasize the importance of an early diagnosis of this syndrome so that the treatment is started promptly. The anamnesis and physical exam remain crucial for diagnosing Ramsay Hunt syndrome. PCR to detect VZV in exudates from the geniculate zone of the ear is sensitive and can confirm the clinical suspicion. Although further research is needed, geniculate zone VZV PCR may help to distinguish between patients with Bell’s palsy and patients with early Ramsay Hunt syndrome.

Referências

1. Sweeney CJ, Gilden DH. Ramsay Hunt syndrome. J Neurol Neurosurg Psychiatry. 2001;71:149-54. doi: 10.1136/jnnp.71.2.149. [ Links ]

2. Murakami S, Hato N, Horiuchi J, Honda N, Gyo K, Yanagihara N. Treatment of Ramsay Hunt syndrome with acyclovir-prednisone: significance of early diagnosis and treatment. Ann Neurol. 1997;41:353-7. doi: 10.1002/ana.410410310. [ Links ]

3. Murakami S, Honda N, Mizobuchi M, Nakashiro Y, Hato N, Gyo K. Rapid diagnosis of varicella zoster virus infection in acute facial palsy. Neurology. 1998;51:1202-5. doi: 10.1212/wnl.51.4.1202. [ Links ]

Responsabilidades éticas

Fontes de financiamento: Não existiram fontes externas de financiamento para a realização deste artigo

Confidencialidade dos dados: Os autores declaram ter seguido os protocolos da sua instituição acerca da publicação dos dados de doentes

Consentimento: Consentimento do doente para publicação obtido

Proveniência e revisão por pares: Não comissionado; revisão externa por pares

Ethical disclosures

Financing support: This work has not received any contribution, grant or scholarship

Confidentiality of data: The authors declare that they have followed the protocols of their work center on the publication of data from patients

Patient consent: Consent for publication was obtained

Provenance and peer review: Not commissioned; externally peer reviewed

Received: February 10, 2021; Accepted: March 08, 2021; Published: March 31, 2021

*Corresponding Author/Autor Correspondente: Vasco Carvalho vascofonsecacarvalho@gmail.com Rua José Ferreira Alves Nº 50, 2º direito, 4710-915 Braga, Portugal ORCID iD: 0000-0001-9861-0779

Conflitos de interesse:

Os autores declaram a inexistência de conflitos de interesse na realização do presente trabalho.

Conflicts of interest:

The authors have no conflicts of interest to declare.

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