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Clinical markers of herpes simplex virus infection in patients with pemphigus vulgaris.

BACKGROUND: Herpes simplex virus (HSV) is known to influence the course of pemphigus vulgaris. Relapse, exacerbation, and treatment resistance in patients with pemphigus vulgaris can be due to HSV infection. OBJECTIVES: To characterize the clinical markers of HSV infection among patients with pemphigus. METHODS: This was a hospital-based, descriptive study performed with 60 consecutive patients with pemphigus vulgaris. The clinical and laboratory features of patients with documented HSV infection were then compared with those of patients without infection. RESULTS: HSV infection was confirm

Herpes Simplex Virus Hepatitis: A Brief Review of an Oft-overlooked Pathology.

Herpes simplex virus (HSV) is a rarely reported cause of viral hepatitis. Aggressive in nature, most cases of HSV hepatitis rapidly progress to fulminant hepatic failure. Present day, its pathogenesis is yet to be elucidated, but its complications and associated high mortality rate are clear. Clinically, its symptoms mimic those of other causes of acute hepatic failure thus making the diagnosis of HSV hepatitis a precarious task. Although treatment in the form of acyclovir is readily available, most cases have a poor prognosis due to late initiation of therapy. This makes the early identificat…

Trillions and Trillions: Herpes Simplex Virus-1 Hepatitis in an Immunocompetent Adult.

We describe a case of acute liver failure and myopericarditis due to herpes simplex virus-1 (HSV-1) in an immunocompetent adult. We estimate that, at the height of viremia, the patient contained a quantity of HSV-1 virions approaching that of human cells. The patient recovered with acyclovir that was dose-adjusted for neurotoxicity and developed a vigorous anti-HSV-1 T-cell response.

Герпес простейший вирус типа 2 менингит как проявление синдрома Гуд.

Синдром Гуда — первичная феноскопия иммунодефицита, характерная для тимомы и иммунодефицита. Наиболее частым клиническим показом являются периодические или оппортунистические инфекции, гематологические изменения и хронические диареи. Мы лечили 66-летнего мужчину, который 5 дней консультировался с головной болью и диплопией с правой шестой черепной нервной параличом на осмотре. Пациент сообщил о хроническом диарее и длительном синдроме фебриля, сопровождавшемся потерей веса 23 кг в прошлом году. Изнурительная оценка показала, что герпес симплексный вирус (HSV) типа 2 менингит, эосинофильный кол

Совпадение в аннотации оригинала
Good's syndrome is a primary immunodeficiency phenocopy characterized for thymoma and immunodeficiency. The most frequent clinical presentat … brile syndrome accompanied by weight loss of 23 kg in the last year. Exhaustive evaluation revealed Herpes simplex virus (HSV) type 2 meningitis, eosinophilic colitis, and type A thymoma. Severe antibody deficiency (hypogammaglobulinemia) associated with thymoma confirmed the diagnosis of Good's syndrome.

Experimental Dissection of the Lytic Replication Cycles of Herpes Simplex Viruses in vitro.

Herpes simplex viruses type 1 and type 2 (HSV-1 and HSV-2) produce lifelong infections and are highly prevalent in the human population. Both viruses elicit numerous clinical manifestations and produce mild-to-severe diseases that affect the skin, eyes, and brain, among others. Despite the existence of numerous antivirals against HSV, such as acyclovir and acyclovir-related analogs, virus variants that are resistant to these compounds can be isolated from immunosuppressed individuals. For such isolates, second-line drugs can be used, yet they frequently produce adverse side effects. Furthermor…

Adenovirus, herpes simplex virus and cytomegalovirus infection in a lung transplant recipient.

Allograft infections post lung transplantation have a significant impact on morbidity and mortality. We report a rare case of triple viral infection with adenovirus, Herpes Simplex virus (HSV) and Cytomegalovirus (CMV) in a lung transplant recipient.

A case report of myocarditis combined with hepatitis caused by herpes simplex virus.

BACKGROUND: Viral myocarditis presents with various symptoms, including fatal arrhythmia and cardiogenic shock, and may develop into chronic myocarditis and dilated cardiomyopathy in some patients. We report a case of viral myocarditis and hepatitis caused by herpes simplex virus. CASE PRESENTATION: A 20-year-old woman was admitted to our hospital with fever, fatigue, and anorexia. The initial investigation showed elevated liver enzyme levels and elevated creatine phosphokinase, and computed tomography showed diffuse swelling and internal heterogeneous image in the liver. These findings were …

Increased level of compleasomes in cerebrospinal fluid of patients with herpes simplex encephalitis.

Herpes simplex encephalitis (HSE) is a common cause of viral encephalitis (HSV-1) characterised by pronounced inflammation and elevated intracranial pressure. We have shown in a rat model that HSV-1 infection causes an interaction between complement factors and proteasomes, leading to formation of proteasome/complement complexes (compleasomes). Exposure of the proteasome regulatory subunit antisecretory factor 1 (AF1) leads to a decrease in intracranial pressure. The aim of this study was to evaluate the acute and prolonged formation of compleasomes in cerebrospinal fluid (CSF) from patients w…

Role of Microvesicles in the Spread of Herpes Simplex Virus 1 in Oligodendrocytic Cells.

Herpes simplex virus 1 (HSV-1) is a neurotropic pathogen that can infect many types of cells and establishes latent infections in the neurons of sensory ganglia. In some cases, the virus spreads into the central nervous system, causing encephalitis or meningitis. Cells infected with several different types of viruses may secrete microvesicles (MVs) containing viral proteins and RNAs. In some instances, extracellular microvesicles harboring infectious virus have been found. Here we describe the features of shedding microvesicles released by the human oligodendroglial HOG cell line infected with…

Dendritic cells in the cornea during Herpes simplex viral infection and inflammation.

Herpes simplex keratitis is commonly caused by Herpes simplex virus type 1, which primarily infects eyelids, corneas, or conjunctiva. Herpes simplex virus type 1-through sophisticated interactions with dendritic cells (DCs), a type of antigen-presenting cell)-initiates proinflammatory responses in the cornea. Corneas were once thought to be an immune-privileged region; however, with the recent discovery of DCs that reside in the cornea, this long-held conjecture has been overturned. Therefore, evaluating the clinical, preclinical, and cell-based studies that investigate the roles of DCs in cor…

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

This review on herpes simplex virus type I and type II (HSV‑I, HSV‑II) 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 HSV‑I infection; HSV-related folliculitis; verrucous HSV‑I and HSV‑II lesions; the role of recurrent HSV‑I infection in burning mouth syndrome; HSV‑I and HSV‑II infection of the periareolar area; zosteriform HSV; the "knife-cut sign"; and the prefere…

DWI and FLAIR imaging in herpes simplex encephalitis: a comparative and topographical analysis.

DWI has been described in some reports to be superior to FLAIR in early stage herpes simple virus encephalitis (HSE). Few data exist on detailed topographical MRI analysis in HSE. Our aim was to study DWI and FLAIR, and analyse topographically these sequences in non-neonatal HSE patients with MRI performed within 60 days. Eleven HSE patients were analysed retrospectively. For topographical analysis, we developed a radiological 50-point score (25 points for each hemisphere, with each point corresponding to a brain area). In patients with MRI performed within 2 weeks (n = 9), DWI detected 11% mo

Cytomegalovirus and herpes simplex infections in mothers and newborns in a Havana maternity hospital.

INTRODUCTION: Cytomegalovirus and herpes simplex virus are associated with congenital or perinatal infection, causing potential damage to the newborn. OBJECTIVES: Determine the prevalence of active or latent infection by cytomegalovirus and herpes simplex virus in a population of mothers, congenital infection by these agents in their infants, and association between prevalence of virus infection in mothers and in their newborns. METHODS: A cross-sectional study was conducted from June to September 2012 in a population of 95 pregnant women admitted to the Dr Ramón González Coro University Mat…

Clinical and laboratory characteristics of disseminated herpes simplex virus infection in neonates.

BACKGROUND AND OBJECTIVES: Disseminated herpes simplex virus (HSV) infection is the most fulminant type of neonatal HSV infection and has the highest mortality. Early diagnosis and treatment are essential for patient survival. We describe the clinical presentation, laboratory characteristics, and outcomes of neonates with disseminated HSV infection at our institution. METHODS: A retrospective review of electronic medical records from 2006 to 2013 was performed. Only neonates with disseminated HSV infection, confirmed by using polymerase chain reaction or viral culture results, were included. …

Herpes simplex virus reactivation as a trigger of mucous lesions in pemphigus vulgaris.

BACKGROUND: Although infectious agents have long been implicated in the induction or exacerbation of pemphigus vulgaris (PV), a convincing role for the agent in the aetiology of PV has not been established. OBJECTIVES: To establish the association with PV and herpes simplex virus (HSV). PATIENTS AND METHODS: We examined saliva for the presence of HSV DNA after the onset of PV initially localized to the oral lesions in addition to conventional serological tests and immunohistochemistry. RESULTS: We successfully detected high levels of HSV DNA in the saliva samples from six of 16 patients wit…

An atypical case of herpes simplex virus endotheliitis presented as bullous keratopathy.

PURPOSE: To present an atypical case of herpes simplex virus (HSV) endotheliitis. METHODS: The authors report the case of a 62-year-old female patient who presented with unilateral diffuse corneal edema with Descemet's membrane folds and bullae, without keratic precipitates, iritis, significant anterior chamber reaction, or intraocular pressure (IOP) elevation. The patient had no documented positive history of ocular surgery and no abnormal findings were present in the fellow eye. Endotheliitis of viral origin was suspected and Goldmann-Witmer coefficient for HSV, cytomegalovirus, and varicel…

An unusual presentation of herpes simplex virus type 1 infection in a child.

We describe an 11-year-old girl presenting with lichen simplex chronicus (LSC) and acute bilateral carpal tunnel syndrome (CTS) following herpes simplex virus type 1 (HSV-1) infection as evidenced by serological data and by detection of HSV-1 DNA in the blood with the use of PCR. Based on the literature search, this case represents the first childhood case of LSC and acute bilateral CTS following HSV-1 infection. The experience with this patient emphasizes the importance of serological tests and PCR as well as the other laboratory techniques for the accurate diagnosis and management of the dis…