Assuntos
Herpes Zoster , Inibidores de Janus Quinases , Humanos , Herpes Zoster/tratamento farmacológico , Herpes Zoster/diagnóstico , Inibidores de Janus Quinases/uso terapêutico , Inibidores de Janus Quinases/efeitos adversos , Inibidores de Janus Quinases/administração & dosagem , Masculino , Feminino , Pessoa de Meia-Idade , Pirimidinas/efeitos adversos , Pirimidinas/administração & dosagem , Idoso , Antivirais/administração & dosagem , Antivirais/uso terapêutico , Antivirais/efeitos adversos , Pirazóis/efeitos adversos , Pirazóis/administração & dosagem , Administração Oral , PiperidinasRESUMO
Herpes zoster (HZ), commonly known as shingles, is a painful blistering rash in dermatomal distribution, caused by the reactivation of varicella-zoster virus (VZV) that was acquired during a primary varicella infection. While commonly afflicting adults, cases of HZ in paediatric patients are infrequently reported. Such cases are predominantly reported in children who have had prior exposure to VZV, either during pregnancy, early childhood or have been vaccinated with live attenuated VZV. This report presents the first known case to our knowledge of HZ as the initial manifestation of a VZV infection in an immunocompetent toddler in the UK. The report details the chronology of the infection event and discusses the clinical context behind HZ presentations in paediatrics globally. It provides a compelling illustration of the uncommon presentation of VZV infection in an immunocompetent child devoid of antecedent virus exposure, thus meriting acknowledgement and potentially further investigation as to the cause.
Assuntos
Herpes Zoster , Herpesvirus Humano 3 , Humanos , Herpes Zoster/diagnóstico , Herpes Zoster/tratamento farmacológico , Herpesvirus Humano 3/isolamento & purificação , Antivirais/uso terapêutico , Aciclovir/uso terapêutico , Lactente , Masculino , Infecção pelo Vírus da Varicela-Zoster/diagnóstico , Infecção pelo Vírus da Varicela-Zoster/complicações , Infecção pelo Vírus da Varicela-Zoster/tratamento farmacológico , Feminino , Pré-EscolarRESUMO
The incidence of herpes zoster (HZ) in allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients is significantly higher than that of the general public. Although routine antiviral prophylaxis is recommended, late-onset HZ has been highlighted, yet limited information is known about its clinical features and predictors. Here, we conducted a retrospective nested case-control study to identify patients with late-onset HZ, defined as a diagnosis of HZ after 1 year of transplantation, among allo-HSCT recipients between 2012 and 2017 at Peking University People's Hospital. Three controls were matched for each patient. A total of 201 patients developed late-onset HZ. Age over 20 years, absence of neutrophil engraftment by 14 days, mental disorders, immunosuppressant use at 1 year, and a peripheral CD4+/CD8+ ratio ≥0.5 at 1 year were independent risk factors, among which the CD4+/CD8+ ratio demonstrated good discriminative power for predicting late-onset HZ. For patients with a CD4+/CD8+ ratio <0.5, patient age, neutrophil engraftment time, mental disorders, and immunosuppressant use were potential risk factors. A stratification algorithm was accordingly established, classifying the transplant recipients into three risk groups. Whether the algorithm could facilitate the administration of posttransplant antiviral prophylaxis merits further validation.
Assuntos
Transplante de Células-Tronco Hematopoéticas , Herpes Zoster , Transplante Homólogo , Humanos , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Herpes Zoster/virologia , Herpes Zoster/epidemiologia , Herpes Zoster/diagnóstico , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Estudos de Casos e Controles , Transplante Homólogo/efeitos adversos , Adulto Jovem , Medição de Risco , Antivirais/uso terapêutico , Incidência , Imunossupressores/efeitos adversos , Imunossupressores/uso terapêutico , Relação CD4-CD8 , Adolescente , Fatores de Tempo , Idoso , Herpesvirus Humano 3/imunologiaAssuntos
Antivirais , Herpes Genital , Herpes Zoster , Herpesvirus Humano 3 , Humanos , Masculino , Aciclovir/uso terapêutico , Antivirais/uso terapêutico , Herpes Genital/diagnóstico , Herpes Genital/tratamento farmacológico , Herpes Genital/patologia , Herpes Genital/virologia , Herpes Zoster/diagnóstico , Herpes Zoster/tratamento farmacológico , Herpes Zoster/patologia , Herpes Zoster/virologia , Herpesvirus Humano 3/isolamento & purificação , Idoso , Escroto/patologia , Escroto/virologia , Pênis/patologia , Pênis/virologiaAssuntos
Herpes Zoster , Inibidores de Janus Quinases , Humanos , Herpes Zoster/tratamento farmacológico , Herpes Zoster/diagnóstico , Inibidores de Janus Quinases/uso terapêutico , Inibidores de Janus Quinases/efeitos adversos , Inibidores de Janus Quinases/administração & dosagem , Masculino , Feminino , Pessoa de Meia-Idade , Pirimidinas/efeitos adversos , Pirimidinas/administração & dosagem , Idoso , Antivirais/administração & dosagem , Antivirais/uso terapêutico , Antivirais/efeitos adversos , Pirazóis/efeitos adversos , Pirazóis/administração & dosagem , Administração Oral , PiperidinasAssuntos
Herpes Zoster , Humanos , Herpes Zoster/diagnóstico , Idoso de 80 Anos ou mais , Eritema , Masculino , Feminino , Idoso , Diagnóstico DiferencialRESUMO
Infectious skin diseases constitute a significant public health problem. Despite the systematic development of many modern diagnostic and therapeutic tools, they still pose a serious challenge for clinicians. Due to their prevalence and mild course in most cases, they are often marginalized, which can delay their diagnosis and treatment initiation. Such an approach in more clinically advanced cases can have serious consequences, sometimes leading to tragic outcomes. This work presents a series of four cases of common infectious skin diseases with an unusually atypical clinical picture: the history of a 49-year-old female patient with recurrent erysipelas of the right lower leg co-occurring with a SARS-CoV-2 infection, a 75-year-old male patient with a generalized form of herpes zoster, a 38-year-old female patient with a complicated severe course of head lice, and a 34-year-old male patient with a severe form of post-steroid mycosis. In each of these cases, difficulties in making the correct diagnosis were highlighted, even though they represent some of the most common bacterial, viral, parasitic, and fungal dermatoses. The paper discusses the risk factors for these diseases, the pathophysiology of their atypical course, the effects and challenges in the therapeutic approach conducted. Infectious skin dermatoses require aggressive treatment and should never be underestimated.
Assuntos
COVID-19 , Dermatopatias Infecciosas , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Adulto , COVID-19/diagnóstico , Dermatopatias Infecciosas/diagnóstico , Dermatopatias Infecciosas/terapia , Dermatopatias Infecciosas/tratamento farmacológico , Herpes Zoster/diagnóstico , Herpes Zoster/tratamento farmacológico , SARS-CoV-2 , Erisipela/diagnóstico , Erisipela/tratamento farmacológicoRESUMO
For herpes zoster (HZ) infection, early diagnosis and treatment are important in order to shorten the course of the disease and reduce sequelae, however, there is a lack of non-invasive diagnostic methods. Reflectance confocal microscopy (RCM) is a non-invasive technique often used to diagnose dyspigmented dermatosis, skin tumours, human papillomavirus infectious dermatosis, etc. To evaluate the clinical value of RCM for the early diagnosis of HZ. We collected RCM images from 30 HZ patients with typical vesicles in order to analyse their features. We then utilized RCM to analyse early lesions of another 12 HZ patients, who presented with localized erythema or papules, but not typical vesicles. In addition, we recruited one patient with HZ and observed the lesions over 14 days also using RCM. RCM images showed that the typical lesions of HZ mainly involved oedema of the spinous layer, intraepidermal blister formation, ballooning multinucleated giant (BMG) cells, and dermal papillary oedema. Among them, BMG cells were of specific diagnostic value. Early lesions of HZ patients without typical vesicles showed BMG cells under RCM. A few BMG cells were observed during the early stage of HZ. However, the number of BMG cells increased significantly as typical clustered blisters gradually appeared in the lesions. With the regression of the lesions, the number of BMG cells decreased gradually. RCM, with the advantages of being non-invasive, rapid, and convenient, has an important role in monitoring the evolution of HZ.
Assuntos
Diagnóstico Precoce , Herpes Zoster , Microscopia Confocal , Humanos , Microscopia Confocal/métodos , Herpes Zoster/patologia , Herpes Zoster/diagnóstico , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Adulto , Células Gigantes/patologia , Vesícula/diagnóstico por imagem , Vesícula/patologia , Vesícula/virologia , Edema/diagnóstico por imagem , Edema/patologia , Idoso de 80 Anos ou maisRESUMO
Osteonecrosis of the jaw (ONJ) can occur through various mechanisms including radiation, medication, and viral infections such as herpes zoster. Although herpes zoster is a varicella-zoster virus infection that can affect the trigeminal nerve, it rarely causes oral complications. The author reports a rare case of herpes zoster-related ONJ, followed by a review of the relevant literature pertaining to herpes zoster-related oral complications, including ONJ. A 73-year-old woman presented with a scarred skin lesion on her left midface with an exposed alveolar bone of the left maxilla. Based on her medical records, she received a diagnosis and treatment for herpes zoster six months prior and experienced a few teeth loss in the left maxilla following a fall preceding the onset of herpes zoster. Sequestrectomy of the left maxilla was performed and ONJ was diagnosed. The operative site recovered favorably. Although unusual, several cases of localized extensive ONJ in herpes zoster-infected patients have been reported. This case illustrates the possibility of a rare occurrence of unilateral widespread osteonecrosis of the jaw (ONJ) even in the maxilla associated with herpes zoster. The exact mechanism has not been elucidated; nevertheless, surgeons should consider the possibility of oral and dental complications, including ONJ, related to a history of herpes zoster.
Assuntos
Herpes Zoster , Osteonecrose , Humanos , Feminino , Idoso , Herpes Zoster/complicações , Herpes Zoster/diagnóstico , Osteonecrose/complicações , Osteonecrose/etiologia , Osteonecrose/diagnóstico por imagem , Maxila/cirurgiaAssuntos
Neoplasias Pulmonares , Neoplasias Cutâneas , Humanos , Neoplasias Pulmonares/patologia , Neoplasias Pulmonares/secundário , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/secundário , Masculino , Idoso , Pessoa de Meia-Idade , Feminino , Herpes Zoster/patologia , Herpes Zoster/diagnóstico , Herpes Zoster/virologiaRESUMO
Herpes zoster (HZ) is a common disease caused by reactivation of varicella zoster virus. Diagnosis is usually based on the typical clinical presentation. Standard treatment includes antiviral, topical and analgesic therapies. As a complication, postherpetic neuralgia (PHN) can result from acute HZ infection, particularly in older and/or immunocompromised people. This can seriously impair the quality of life of those affected and requires adequate analgesia. In addition to the genesis, clinical presentation and treatment recommendations for HZ and PHN, this article also deals in particular with the vaccination prophylaxis recommended by the standing vaccination commission of the Robert Koch Institute (STIKO).
Assuntos
Antivirais , Herpes Zoster , Neuralgia Pós-Herpética , Neuralgia Pós-Herpética/tratamento farmacológico , Neuralgia Pós-Herpética/diagnóstico , Neuralgia Pós-Herpética/terapia , Humanos , Herpes Zoster/diagnóstico , Herpes Zoster/tratamento farmacológico , Herpes Zoster/terapia , Antivirais/uso terapêutico , Vacina contra Herpes Zoster/administração & dosagem , Analgésicos/uso terapêuticoAssuntos
Herpesvirus Humano 3 , Humanos , Herpesvirus Humano 3/isolamento & purificação , Masculino , Herpes Zoster/diagnóstico , Herpes Zoster/complicações , Feminino , Pele/patologia , Infecção pelo Vírus da Varicela-Zoster/diagnóstico , Infecção pelo Vírus da Varicela-Zoster/complicações , Pessoa de Meia-IdadeRESUMO
Herpes zoster of trigeminal nerve was a common skin disease caused by varicella-zoster virus infection. Simple involvement of the third branch of trigeminal nerve was rare, and so were oral complications such as pulpitis, periodontitis, spontaneous tooth loss, bone necrosis, etc. This article presented a case of herpes zoster on the third branch of the left trigeminal nerve complicated with left mandibular osteonecrosis. We reported the case of a 64-year-old man with sudden pain in the left half of the tongue 1 month ago, and then herpes on the left facial skin appeared following with acute pain.The local hospital diagnosed it as herpes zoster and treated it with external medication. A few days later, he developed gum pain in the left mandibular posterior tooth area. He was admitted to Peking University School and Hospital of Stomatology one week ago with loose and dislodged left posterior tooth accompanied by left mandibular bone surface exposure. Clinical examination showed bilateral symmetry and no obvious restriction of mouth opening. Visible herpes zoster pigmentation and scarring on the left side of the face appeared. The left mandibular posterior tooth was missing, the exposed bone surface was about 1.5 cm×0.8 cm, and the surrounding gingiva was red and swollen, painful under pressure, with no discharge of pus. The remaining teeth in the mouth were all â ¢ degree loosened. Imageological examination showed irregular low-density destruction of the left mandible bone, unclear boundary, and severe resorption of alveolar bone. The patient was diagnosed as left mandibular osteonecrosis. Under general anesthesia, left mandibular lesion exploration and curettage + left mandibular partial resection + adjacent flap transfer repair were performed. The patient was re-exmained 6 months after surgery, there was no redness, swelling or other abnormality in the gums and the herpes pigmentation on the left face was significantly reduced. Unfortunately, the patient had complications of postherpetic neuralgia. This case indicate that clinicians should improve their awareness of jaw necrosis, a serious oral complication of trigeminal zoster, and provide early treatment. After the inflammation was initially controlled, surgical treatment could be considered to remove the necrotic bone, curettage the inflammatory granulation tissue, and extraction of the focal teeth to avoid further deterioration of the disease.
Assuntos
Herpes Zoster , Osteonecrose , Masculino , Humanos , Pessoa de Meia-Idade , Herpesvirus Humano 3 , Herpes Zoster/complicações , Herpes Zoster/diagnóstico , Herpes Zoster/tratamento farmacológico , Nervo Trigêmeo , Osteonecrose/cirurgia , Osteonecrose/complicações , Mandíbula , DorRESUMO
BACKGROUND: Herpes zoster is a common disease that can affect men and women at any age. Sensory neuropathy is the most common complication while motor neuropathy of the abdominal muscles is rare complication appearing in ~ 0.7% of patients. Furthermore, visceral nerve involvement causing gastroparesis is an extremely rare postherpetic complication. We present an extremely rare case of acute gastric dilatation with segmented abdominal paresis as a rare manifestation of herpes zoster infection. CASE PRESENTATION: A 91-year-old Asian man was admitted to hospital with 2-day history of vomiting and left abdominal protrusion. He was previously treated for a rash on the left abdominal wall as herpes zoster infection with oral valaciclovir 2 weeks prior. On physical examination, characteristic herpes zoster rash scars and an ipsilateral abdominal bulge were observed on the left side. Computed tomography revealed no abdominal wall defect, mass, or stenosis. Remarkable distension of the stomach, asymmetrical left flank wall bulge, and a thinner abdominal wall on the left compared with the right side were shown. He was diagnosed as acute gastric dilatation owing to gastroparesis and segmental paresis of the abdominal musculature associated with herpes zoster infection. The patient showed significant improvement in symptoms and abdominal paresis within a month of conservative treatment, including nasogastric tube decompression and mosapride administration. CONCLUSION: Acute gastric dilatation with abdominal paresis is an extremely rare complication of herpes zoster infection, and to date there have been no reports in the literature. It alerts us that, when examining patients with abdominal bulge, we should be conscious of this rare pathology for the optical diagnosis, avoiding unnecessary invasive examination or surgical exploration.
Assuntos
Exantema , Dilatação Gástrica , Gastroparesia , Herpes Zoster , Idoso de 80 Anos ou mais , Humanos , Masculino , Músculos Abdominais , Dilatação Gástrica/etiologia , Dilatação Gástrica/complicações , Gastroparesia/diagnóstico por imagem , Gastroparesia/etiologia , Herpes Zoster/complicações , Herpes Zoster/tratamento farmacológico , Herpes Zoster/diagnóstico , Herpesvirus Humano 3 , Paresia/complicaçõesRESUMO
Herpes Zoster (HZ) or shingles is the reactivation of the Varicella Zoster Virus (VZV), usually along a single sensory nerve, but can affect both sensory and motor cranial nerves. Major risk factors for HZ include immunosuppressed status and age older than 60 years. In the United States, the lifetime risk of HZ is approximately 30%. Worldwide, the median incidence of HZ is 4-4.5 per 1000 person-years across the Americas, Eurasia, and Australia. HZ ophthalmicus, occurring in 10-20% of patients, is an ophthalmic emergency characterized by VZV reactivation along the V1 branch of the trigeminal nerve. Approximately half of this patient subgroup will go on to develop ocular manifestations, requiring prompt diagnosis and management. While anterior segment complications are more common, neuro-ophthalmic manifestations are rarer and can also occur outside the context of overt HZ ophthalmicus. Neuro-ophthalmic manifestations include optic neuropathy, acute retinal necrosis or progressive outer retinal necrosis, cranial neuropathy (isolated or multiple), orbitopathy, and CNS manifestations. Although typically a clinical diagnosis, diagnosis may be aided by neuroimaging and laboratory (e.g., PCR and serology) studies. Early antiviral therapy is indicated as soon as a presumptive diagnosis of VZV is made and the role of corticosteroids remains debated. Generally, there is wide variation of prognosis with neuro-ophthalmic involvement. Vaccine-mediated prevention is recommended. In this review, we summarize neuro-ophthalmic manifestations of VZV.