Two Cases of Herpes Gladiatorum Identified in a Korean Middle-School Wrestling Team: A Case Report

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Atypical Presentation of Zoster Mimicking Headache and Temporomandibular Disorder: A Case Report

Herpes zoster in the prodromal stage may be mistaken for other diseases characterized by pain in the area of prodrome, such as dental pain. We report on a case of trigeminal herpes zoster, which presented as sudden onset headache and acute temporomandibular pain in the prodromal phase.

Herpes Zoster of the Third Division of the Trigeminal Nerve. A Clinical Pathologic Conference

Herpes zoster of the trigeminal nerve is a disease that often challenges dentists and dental specialists trying to make the proper diagnosis, as many ulcerative and vesiculobullous diseases of the mouth have a similar clinical appearance. We report a clinical case in which a 27-year-old patient sought care for this vesicular lesion. Included are the differential diagnosis and treatment modalities that we used to diagnose the disease. A clinical pathologic conference is provided to highlight the appropriate courses of action in the management of herpes zoster.

An unusual complication of tooth exfoliation and osteonecrosis following herpes zoster infection of trigeminal nerve: a case report and literature review

Osteonecrosis following herpes zoster infection is a rare but severe complication, and clinicians' awareness is important for early detection and management of this condition. A case of herpes zoster of the left maxillary division of the trigeminal nerve is reported in a young female having no concurrent predisposing factors, with accompanying rare complications of alveolar bone necrosis and rapid tooth exfoliation. Acyclovir was used to manage the case effectively. The previously reported similar cases in the literature have been reviewed and the pathophysiology of tooth exfoliation and osteonecrosis by varicella zoster viruses is discussed.

A novel therapeutic approach to plane warts: a report on two cases

Warts are benign epithelial proliferations of the skin and mucosa caused by infection with human papilloma viruses (HPV). Plane warts are mainly caused by HPV-3 and HPV-10. There is no single treatment that is absolutely effective, and different types of treatment may be combined. One must take into account the possibility of spontaneous regression, and so the therapeutic approach should not be too aggressive. Two case reports are presented of two immunocompetent patients with multiple plane warts successfully treated with low-dose systemic isotretinoin.

Focal epithelial hyperplasia (Heck disease) related to highly active antiretroviral therapy in an HIV-seropositive child. A report of a case, and a review of the literature

Focal epithelial hyperplasia is increasingly frequently observed in rural South African communities. HIV-seropositive subjects have a higher prevalence of oral human papillomavirus (HPV) infections than immunocompetent subjects; and paradoxically, the introduction of highly active antiretroviral therapy for treatment of HIV-seropositive subjects is associated with increased frequency of focal epithelial hyperplasia. We describe a case of focal epithelial hyperplasia in an HIV-seropositive child receiving highly active antiretroviral therapy, who was successfully treated by using diode laser ablation.

A comparative split-face study of cryosurgery and trichloroacetic acid 100% peels in the treatment of HIV-associated disseminated facial molluscum contagiosum

A comparative split-face study of 20 participants with disseminated facial molluscum contagiosum (MC) and human immunodeficiency virus (HIV) infection was conducted to assess treatment with cryosurgery (left side of the face) versus trichloroacetic acid (TCA) 100% peels (right side of the face). A total of 2 treatments were administered at 4-week intervals. At week 8, treatment with TCA 100% proved to be superior to cryosurgery with an average reduction in lesion count of 90% versus 55%, respectively. Demonstrating a statistically significant rate of lesion clearance (P < or = .05), TCA 100% appears to be more effective than cryosurgery at treating disseminated facial MC lesions in the setting of HIV infection.

[A clinically unrecognised and persistent facial folliculitis: herpes folliculitis]

A 33-year-old woman presented with a 5-year history of a relapsing erythematous, indurated plaque on the left cheek. Herpes simplex virus (HSV) immunostain revealed the presence of HSV in the follicular and perifollicular keratinocytes. After oral treatment with valaciclovir for a period of 3 months the lesion disappeared without leaving a scar. At the last check-up, no recurrence had occurred. Herpes folliculitis has various clinical presentations. In rare cases it mimics a pseudolymphoma, as was the case for this patient. A viral aetiology, such as HSV or varicella-zoster virus, should be considered in patients with folliculitis, especially when the condition does not respond to antibacterial and antifungal therapy.

Kaposi varicelliform eruption (eczema herpeticum)

A 35-year-old woman with a history of atopic diathesis presented to the emergency department with 2 weeks of widespread facial vesiculopustules and eroded vesicles. HSV-1 was found on viral culture and direct fluorescent antibody testing. She was diagnosed with eczema herpeticum, an uncommon and potentially life-threatening viral infection that arises in areas of pre-existing dermatosis. Antiviral treatment for eczema herpeticum is very effective, and should be instituted without delay to avoid significant morbidity and mortality.

Unusual presentation of human giant orf (ecthyma contagiosum)

Giant orf is a zoonotic infection that is endemic in sheep and goats. It may be transmitted to humans by direct contact with infected animals or contaminated objects and is typically found on the hands. We report the case of a sheep farmer with facial orf that proliferated dramatically with the formation of satellite lesions after curettage.

Viral-associated trichodysplasia in a patient with lymphoma: a case report and review

Viral-associated trichodysplasia is a recently described entity associated with immunosuppression. We describe a 68-year-old man with a history of treated lymphoma who developed numerous, disfiguring, papular and spiny lesions involving most of the central face. Both facial and body alopecia was noted. Histopathologic findings of a facial papule showed dramatic alterations of the hair bulbs, including bulbar distention, lack of hair shaft formation and a marked expansion of inner root sheath type epithelium. These findings were identical to those of previously described cases, so electron microscopy was performed. Numerous intranuclear virus particles were identified. Shortly after the diagnosis of trichodysplasia was made, the patient was found to have a relapse of his lymphoma, which may represent the source of his immunosuppression. Based on his skin biopsy findings, successful antiviral therapy was initiated. This case and a review of previously reported cases are discussed in this study.

Herpes zoster in HIV infection with osteonecrosis of the jaw and tooth exfoliation

BACKGROUND

Herpes zoster (HZ) infection of the trigeminal nerve is associated with complications such as postherpetic neuralgia, facial scarring, loss of hearing ability and conjunctivitis. Until 2005, postherpetic alveolar necrosis and spontaneous tooth exfoliation have been described in 20 cases unrelated to HIV infection.

OBJECTIVE

The aim of this study was to describe HIV infection in patients (two women, two men, average age 30 years) who suffered from HZ attacks to their trigeminal nerves.

MAIN OUTCOME MEASURES

None of the patients had received antiherpetic medications or antiretroviral therapy. HIV infection was only diagnosed after the development of HZ. Facial scarring with depigmentation and hyperesthesia (postherpetic neuralgia) was diagnosed in all four patients. Oral findings consisted of spontaneous loss of both maxillary or mandibular teeth. Osteonecrosis of varying extent was also found. Treatment consisted of extractions of teeth and administration of antibiotics and analgesics. Healing of alveolar wounds was unremarkable.

CONCLUSION

Complications affecting the alveolar bone and teeth seem to be rare in HIV-infected patients.

Unilateral facial swelling caused by Ramsay Hunt syndrome resembles odontogenic infection

Facial cellulitis and swellings of the head and neck are worrisome signs of odontogenic infection, which can be life threatening. Most head and neck infections are caused by bacterial pathogens. When treating such infections, dentists must also be aware of possible viral or fungal causes and their associated presentations. This report documents a case of viral infection that initially resembled a bacterial odontogenic infection. It is intended to familiarize dentists with the Ramsay Hunt syndrome and the need for prompt recognition and early definitive treatment.

Detection of high-risk human papillomavirus type 16/18 in cutaneous warts in immunocompetent patients, using polymerase chain reaction

Cutaneous warts are caused by human papillomavirus (HPV). Prevalence studies of the types of HPV present in cutaneous warts have been carried out more frequently in immunosuppressed patients. The present study was designed to study the association of high-risk HPV in cutaneous warts of immunocompetent patients. A total of 45 cases of cutaneous warts from various sites in immunocompetent subjects were analyzed for HPV. Samples included both archival material i.e., paraffin embedded and fresh tissue. Highly sensitive and comprehensive polymerase chain reaction (PCR) methodology for detection of HPV of high oncogenic potential, HPV 16/18, was employed. Human papillomavirus 16 was detected in 3 (6.6%) patients. None of the lesions demonstrated HPV 18. None of the cutaneous warts demonstrated histopathological features associated with dysplasia or neoplasia. The identification of HPV 16 in cutaneous warts, which are benign proliferations of the skin, further expands the spectrum of HPV-linked lesions. It remains of critical interest to determine whether these types are specifically associated with the development of malignant lesions analogous to those seen in anogenital cancer.

Spontaneous Tooth Exfoliation, Maxillary Osteomyelitis and Facial Scarring following Trigeminal Herpes Zoster Infection

A case of trigeminal herpes zoster (HZ) infection affecting the left maxillary and ophthalmic divisions of the fifth cranial nerve in an immuno-competent patient is presented. Extremely rare complications such as osteonecrosis, spontaneous tooth exfoliation, secondary osteomyelitis and facial scarring were observed. Sequestrectomy, aciclovir and erythromycin stearate were effectively used in managing the case.

Complex oral manifestations of an HIV-seropositive patient

A complex manifestation of characteristic oral lesions occurring simultaneously in an HIV-seropositive patient is presented. Necrotizing ulcerative gingivitis (NUG), necrotizing ulcerative periodontitis (NUP), oral-facial herpes infection, pseudomembranous candidiasis and atypical oral ulceration are discussed. In spite of extremely low CD4+ T-cell counts of 3 x 10(6)/L and lack of anti-retroviral therapy, an AIDS patient responded favourably to standard periodontal therapy. In the follow-up period of 3 months, no recurrence of any of the oral lesions initially present occurred and no special prophylactic regimes were needed to maintain oral health. This case illustrates that appropriate management of the oral manifestations contributes significantly to improvement of the quality of life of patients in the terminal stage of HIV-AIDS.

Virus-associated trichodysplasia spinulosa

Virus-associated trichodysplasia spinulosa (VATS) is a cutaneous eruption of spiny papules predominantly affecting the face that is associated with a distinctive histologic picture of abnormally maturing anagen follicles with excessive inner root sheath differentiation and hyperkeratotic infundibula. Ultrastructurally, intranuclear viral particles consistent with polyoma virus are found. Only 2 patients have thus far been reported. Both had developed the eruption after a kidney transplant. We report 2 additional cases of VATS. One is an 8-year-old boy who presented with facial papules after a kidney transplant. The other is a 19-year-old man with a history of acute lymphocytic leukemia who never had a transplant. He developed a papular facial eruption as well as alopecia. Light microscopic and ultrastructural examinations revealed a spectrum in the severity of the histologic alterations as well as the number of intranuclear viral particles. This report expands the range of pathologic alterations associated with VATS and documents for the first time that it can affect patients without a solid organ transplant. The similarity of the clinical and histologic features of VATS with those previously reported by others as cyclosporine-induced "follicular dystrophy" or "pilomatrix dysplasia" raises the possibility that the described phenomena may reflect the same entity. Increased awareness of the distinct histologic picture associated with VATS will likely lead to more frequent diagnosis of this underrecognized entity.

Eczema herpeticum: a case report

Primary herpetic gingivostomatitis is a relatively common and well-recognized condition that the dental practitioner may encounter in clinical practice. A primary herpetic infection in a child with atopic dermatitis such as eczema, however, predisposes them to eczema herpeticum. This can be a severe and potentially life-threatening condition. This paper describes one such case, discusses the aetiology, presentation and management of this condition, and highlights the importance of early recognition by the clinician.

[Detection of a mutant HSV-1 in a patient presenting efflorescence on an eye lid]

A 9-month-old boy with impetigious blepharitis of the right eye was admitted to the Department of children and adolescents of the Kralovske Vinohrady University Hospital. NA isolated from lesion fluid was screened using real-time PCR based HSV 1/2 detection kit (Roche). Differentiation between HSV types 1 and 2 in this assay is based on variation of double-stranded DNA melting temperature (Tm), being 54 degrees C +/- 2,5 degrees C for HSV-1 and 66,5 degrees C +/- 2,5 degrees C for HSV-2. Since the amplified NA from the sample showed an atypical Tm of 59 degrees C, nested PCR was used for futher analysis: the presence of HSV-1 NA was confirmed by the latter. In spite of the atypical Tm value, the eyelid infection was responsive to acyclovir and resolved after intravenous Herpesin given for 5 days.

Relapsing herpes simplex-2 folliculitis in the beard area

We describe the case of a 52-year-old immunocompetent man with recurrent folliculitis on the left cheek, associated with intense pain. Bacteriological, mycological and Tzanck tests from the lesions were negative. Histopathological study showed an aspecific flogosis pattern. Virological tests carried out on swabs and paraffin-embedded tissue sections from the facial lesions by nested PCR technique (nPCR) demonstrated the presence of herpes simplex virus type 2 (HSV\2) in both samples. Skin swabs from other healthy areas of the face resulted negative for herpetic infection. A diagnosis of recurrent herpetic folliculitis by HSV\2 was made. This case report underlines that even in immunocompetent patients HSV\2 lesions can feature atypical clinical aspects. In dermatological assessment the benefits of routine PCR techniques for differential diagnosis of herpetic infection should be considered above all for the prompt initiation of antiviral therapy and appropriate patient management.

Epstein-Barr virus-associated lymphoproliferative lesions presenting as a hydroa vacciniforme-like eruption: an analysis of six cases

BACKGROUND

There are many reports of patients with a severe hydroa vacciniforme (HV)-like eruption in which cutaneous lesions occur in both sun-exposed and non-exposed areas, unlike in true HV. Several patients have died from a malignant haematological neoplasm. In most cases, a latent Epstein-Barr virus (EBV) infection has been detected in the skin lesions.

OBJECTIVES

To describe the clinical and laboratory features of six additional patients with an EBV-associated HV-like eruption.

METHODS

The clinical, histological and immunohistochemical features were reviewed. T-cell receptor gamma gene rearrangements were studied using polymerase chain reaction (PCR) and heteroduplex analysis. In-situ hybridization was performed to detect mRNA for EBV in skin biopsy specimens. PCR was performed to screen for EBV infection in the skin lesions of three patients and blood of two patients. Photoprovocation with repeated ultraviolet (UV) A exposure was performed in three patients.

RESULTS

The severity of the skin lesions and the clinical course varied among the patients. Skin lesions were induced by repeated UVA exposure in three patients and a latent EBV infection was demonstrated in the photoprovoked lesions.

CONCLUSIONS

Three different clinical courses were found in six patients with an HV-like eruption associated with chronic EBV infection: (i) spontaneous remission; (ii) clearing after photoprotection; and (iii) continuous recurrence irrespective of sun exposure. It is possible that there are two patterns of HV-like eruption associated with chronic EBV infection. One is characterized by recurrent necrotic papulovesicles of the face and the other by nodules and facial swelling. It was demonstrated that the skin lesions could be triggered by repeated UVA exposure in the patients showing recurrent necrotic papulovesicles of the face.

Human T-cell leukaemia/lymphoma virus type 1-associated infective dermatitis in Africa: a report of five cases from Senegal

BACKGROUND

Infective dermatitis (ID) is a rare dermatological condition of childhood that has been linked to human T-cell leukaemia/lymphoma virus type 1 (HTLV-1). Most cases have been reported in the Caribbean. Although several million people are estimated to be infected by HTLV-1 in sub-Saharan Africa, no case of ID has been reported in this area.

OBJECTIVES

To identify and to describe cases of HTLV-1-associated ID in Senegal, West Africa.

METHODS

Over a 3-year period, a serological test for HTLV-1 was performed at a dermatological centre in Dakar, Senegal, in children who presented with a picture suggestive of ID. Complementary haematological, immunological and virological investigations were performed in infected children and in their mothers.

RESULTS

Five patients with typical HTLV-1-associated ID were identified, of ages 17, 5, 4, 3 and 3 years; two patients belonged to the same family. They all presented with repeated flares of superinfected dermatitis involving typical sites of ID (mainly the scalp, external ears, nares and eyelids), associated with nasal discharge, and less commonly with a nonspecific papular rash on the face or trunk. Although oral antibiotic therapy always gave effective control of the symptoms, recurrences were constant. A persisting dry dermatitis of the retroauricular folds was common between flares. Infection in the oldest patient was associated with a chronic adult T-cell leukaemia/lymphoma. The mothers of three patients, and the grandmother of another, were all infected by HTLV-1 strains belonging to the Cosmopolitan molecular subtype, with a perfect nucleotide identity of long-terminal repeat and env gp21 genomic regions within each family.

CONCLUSIONS

We present the clinical and virological features of the first reported African cases of HTLV-1-associated ID. When compared with data from the Caribbean, infectious features seemed particularly prominent. ID appears to be overlooked in sub-Saharan Africa, where it might be easily confused with common pyoderma. Breast feeding appears to be the origin of HTLV-1 contamination of the children.

Barmah Forest viral exanthems

A series of five patients presented with eruptions beginning on the face. In each case the facial changes were characterized by urticated erythema with minimal epidermal change. The patients also demonstrated more widespread vesiculopapular, macular or purpuric eruptions. At presentation most patients were asymptomatic; however, several subsequently developed constitutional symptoms. Each of these patients was reactive for Barmah Forest virus immunoglobulin (Ig)M, and on repeat testing four were reactive for Barmah Forest virus IgG.

Fulminant herpetic sycosis: atypical presentation of primary herpetic infection

Fulminant herpetic sycosis is a rare but well-known manifestation of herpes simplex virus (HSV) infection occurring in the context of viral recurrence in immunodepressed patients. We present here the case of a 32-year-old male patient, without notable medical history, who developed papulovesicular lesions of the beard accompanied by fever, painful cervical lymphadenopathy and odynophagia, with a clinical evolution that was initially unfavourable under antibiotic treatment. The diagnosis of herpetic sycosis was established by means of direct immunofluorescence and culture which confirmed positivity for HSV-1 and serologies compatible with a primary viral infection. No sign for a latent immune deficit was found at the time of investigations. The clinical evolution was rapidly favourable with administration of intravenous aciclovir for 1 week. To our knowledge, herpetic sycosis as a presentation of primary viral infection has not been reported previously. The possibility of a herpetic sycosis of the beard must be considered in the case of non-response to antibiotic or antifungal treatment.

Viral-associated trichodysplasia in patients who are immunocompromised

Viral-associated trichodysplasia of immunosuppression is a newly described clinicopathologic entity found in patients who are undergoing drug-induced immunosuppression to prevent organ transplant rejection. Patients have numerous erythematous papules concentrated in the central portion of the face and variable degrees of hair loss, most severely affecting facial hair. Histologic findings of facial papules are highly distinctive and unique, and suggest that the entire machinery of the follicular bulb is devoted to the manufacture of inner root sheath-type keratin. Electron microscopy reveals intranuclear viral particles, but precise viral identification has not yet been achieved.

Chronic actinic dermatitis as the presenting feature of HIV infection in three Chinese males

There have been a few reports in the literature of chronic actinic dermatitis (CAD) associated with HIV infection, mostly in African--Americans of skin type VI, where photosensitivity predated the diagnosis of HIV infection. We report three cases, all Chinese males with skin type III or IV, who presented to our centre with CAD, and in whom advanced asymptomatic HIV infection was subsequently diagnosed. All had CD4 cell counts less than 100 cells/ micro L, with no evidence of AIDS-related complex. They were treated conservatively with photoprotection and topical steroids with mild to moderate improvement. A comparison with nine previously reported cases is made. The pathogenesis of CAD is unclear, but predominance of CD8 cells in severe cases and reversal of the CD4 : CD8 ratio in lesional skin and peripheral blood of HIV-negative CAD patients has been observed. CAD may be consequent to, and a presenting feature of, advanced HIV infection.

Incidence, outcome, and long-term consequences of herpes simplex virus type 1 reactivation presenting as a facial rash in intubated adult burn patients treated with acyclovir

BACKGROUND

Increased mortality, extensive visceral involvement, and necrotizing tracheobronchitis associated with herpes viruses have been reported after burns. It is unclear whether herpes presenting as a facial rash results in outcome changes after burns.

METHODS

A retrospective study characterizing the incidence, presentation, and outcome of 14 patients with facial herpes rashes out of 95 severely burned intubated adults was performed.

RESULTS

Facial rashes attributed to herpetic infections were found in at least 15% of patients. The problem was recognized during the second week after burn. There was no difference in mortality or length of stay noted between patients with or without the infection.

CONCLUSION

The course of this infection was relatively benign in this group of acyclovir-treated patients. Even so, the lesions clearly contributed to patient discomfort and often produced fevers requiring costly investigations. Early recognition could help prevent diffuse spread of the lesions, decreasing patient discomfort and improving patient care.

[Orofacial herpes and other localizations (genital herpes and neonatal herpes excluded)]

BACKGROUND

Herpes is a pandemic infection in the human species. The purpose of this work was to conduct a critical analysis of the literature devoted to the pathophysiology and treatment of orofacial herpes an other localizations (genital herpes and neonatal herpes excluded).

METHODS

We searched for articles in English and French devoted to orofacial herpes and other herpetic localizations indexed in Medline (1980-July 001), EmBase, and the Cochrane Library (1995-July 2001). Critical analysis was based on level of proof using the ANAES methodology.

RESULTS

More than 700 articles were identified. One hundred four were selected for this report. Primary HSV1 infection usually occurred before adulthood and involved acute gingivo-stomatitis in the majority of the cases. Several primary HIV1 infections were asymptomatic or aspecific and non-recognized. After the primary infection, the virus remains in the ganglion of the trigeminal nerve in a latent state and can be reactivated sporadically. Reactivation is associated with viral excretion and can be symptomatic (herpetic recrudescence) or not (recurrence). Recrudescence of orofacial herpes is typically labial. No currently available vaccine can prevent acquisition of HSV1. Treatment of acute gingivostomatitis has been standardized and is based on aciclovir. Inversely, the effectiveness of aciclovir and other nucleoside analogs with anti-herpes activity has not been clearly established for prevention or cure of recrudescence of orofacial herpes. Other localizations (hand, anus, diffuse skin localizations in contact sports, Kaposi-Juliusberg syndrome) are much more exceptional. Treatment has not been standardized.

DISCUSSION

Despite the abundance of the literature on orofacial herpes, consistent quality is lacking, particularly concerning therapeutic studies. The quality of these reports is generally inferior to those devoted to genital herpes. There has however been a general trend towards improved methodology over the last years. Very little has been reported on exceptional localizations of orofacial herpes.

[National survey of dermatologists]

OBJECTIVE

The purpose of this survey was to ascertain current management practices of French dermatologists treating immunocompetent patients with cutaneomucosal herpes (ocular herpes excluded) as a prelude to the French consensus conference on this topic.

METHOD

A random sample of French dermatologists were invited to respond to a telephone interview: 928 dermatologists were contacted.

RESULTS

The 216 dermatologists who responded to the telephone interview provided care for five persons per month (pregnancy excluded) who consulted for orofacial or genital herpes. Nearly half of the dermatologists stated they do not talk about herpes spontaneously with their patients. When a suspect lesion is seen for the first time, 48 p. 100 of the dermatologists order one or two complementary exams. Their advice on prevention between partners basically concerns use of preservatives. Therapeutic attitudes vary depending on the type of herpes or the number of recurrences per year: 84 p. 100 of the dermatologists prescribe a specific antiviral treatment for patients with solar herpes. Virological proof of infection is not acquired in 84 p. 100 of the cases before initiating a long-term treatment for recurrence. The most widely used agents are valaciclovir 500 and aciclovir 200.

CONCLUSION

This survey demonstrates a certain degree of divergence from the recommendations of the consensus conference. The participation rate appears to be satisfactory, but herpes serology is ordered too often and antiviral agents are not used in compliance with current guidelines. This survey will be redone after diffusion of the guidelines in order to evaluate their impact.

Association of parvovirus B19 infection with acute glomerulonephritis in healthy adults: case report and review of the literature

An otherwise healthy 20-year-old woman presented with an erythematous rash on her face as well as arthralgia and anemia. She also had systemic edema, proteinuria and hypertension. Laboratory data on admission showed hypocomplementemia, human parvovirus B 19 (HPV) DNA and both immunoglobulin (Ig) M and IgG antibodies to HPV in her serum. Renal biopsy specimens showed features of endocapillary glomerulonephritis under light microscopy. Electron microscopy showed massive subendothelial electron-dense deposits. No cause was probable other than immune complex-mediated glomerulonephritis associated with HPV infection. In a review of this and similar cases reported in the literature, several characteristic features come to light: female dominance, onset in the second or third decade of life, hypocomplementemia, histologic renal endocapillary and/or mesangioproliferative glomerulonephritis with subendothelial deposits and spontaneous recovery.