Typical or Atypical Ramsay-Hunt Syndrome in Delayed Facial Palsy After Stapedectomy?

OBJECTIVES: The aim of this study was to define the typical pattern for varicella zoster virus (VZV) reactivation in delayed facial palsy (DFP) after stapedectomy for otosclerosis. MATERIALS AND METHODS: Review of the relevant literature, personal casistics, and case-report. RESULTS: In total, 48 cases of DFP after stapes surgery have been described so far, including the reported case with exclusive manifestation of atypical Ramsay Hunt syndrome (RH); in the personal series of 1253 stapedectomies, DFP occurred in only one case (0.08%). Complete DFP (House-Brackmann grade VI) rapidly developed 12 days after surgery; RH appeared 2 days later, confirming the role of VZV. The DFP started improving after 8 weeks and completely recovered 6 months later. CONCLUSION: Acute otalgia prior to DFP should raise the suspicion of VZV reactivation. Atypical RH is the most frequent pattern that occurs in DFP after stapedectomy.

The alpha-herpesviridae in dermatology : Herpes simplex virus types I and II.

This review on herpes simplex virus type I and type II (HSV­I, HSV­II) summarizes recent developments in clinical manifestations and treatment interventions for primary and recurrent orolabial and genital herpes, as well as those regarding vaccination issues. Among the clinical presentations, the relationship between pyogenic granuloma and chronic HSV­I infection; HSV-related folliculitis; verrucous HSV­I and HSV­II lesions; the role of recurrent HSV­I infection in burning mouth syndrome; HSV­I and HSV­II infection of the periareolar area; zosteriform HSV; the "knife-cut sign"; and the preferential colonization and infection of preexisting dermatoses by HSV­I or HSV­II are discussed. The usual antiviral treatment regimens for primary and recurrent orolabial and genital herpes are compared to short-term and one-day treatment options. New anti-HSV­I and anti-HSV­II agents include amenavir, pritelivir, brincidofovir, valomaciclovir, and FV-100. Therapeutic or preventive vaccination against HSV­I and HSV­II infections still remains a highly desirable treatment aim, which, unfortunately, has no clinically relevant applications to date.

A case of zoster sine herpete of the trigeminal nerve.

Varicella-zoster virus reactivation causes zoster (shingles), a syndrome characterized by severe pain and a vesicular rash. The present report details a case of varicella-zoster virus reactivation of the maxillary and mandibular division of the right trigeminal nerve without evidence of vesicular rash (zoster sine herpete). It is difficult to identify owing to no typical clinical signs such as vesicular eruption. Zoster sine herpete of the trigeminal nerve, in particular, is rarely reported. In this case, the diagnosis was based on clinical findings and was supported by the demonstration of an immunoglobulin G antibody. Zoster sine herpete of the trigeminal nerve, in particular, should be considered in patients with severe facial pain over specific dermatomes, if they do not demonstrate appreciable findings of traumatic neuropathy, tumor or herpes zoster.