RESUMO
Kaposi varicelliform eruption (KVE) is a cutaneous dissemination of a viral infection, which is mostly caused by herpes simplex virus (HSV) in the setting of certain underlying skin diseases. KVE occurs mainly in infants and children, but very rarely in adults. Here, we report a case of KVE with contact dermatitis in a 36-year-old man with acquired immunodeficiency syndrome (AIDS), who was referred to our deparment with pruritic well-defined facial erythema and multiple vesicular lesions. A punch biopsy and immunohistochemical examination established the diagnosis of KVE with contact dermatitis. After treatment with valacyclovir and antihistamines, facial lesions achieved complete remission. With this case report, KVE has specific manifestation in clinic, histopathology and immunohistochemistry, which could guide the early diagnosis and improve prognosis.
Assuntos
Síndrome da Imunodeficiência Adquirida , Dermatite de Contato , Herpes Simples , Erupção Variceliforme de Kaposi , Adulto , Masculino , Criança , Lactente , Humanos , Erupção Variceliforme de Kaposi/diagnóstico , Erupção Variceliforme de Kaposi/tratamento farmacológico , Erupção Variceliforme de Kaposi/etiologia , Síndrome da Imunodeficiência Adquirida/complicações , Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Herpes Simples/complicações , Valaciclovir/uso terapêutico , Dermatite de Contato/complicaçõesRESUMO
Serofast status after therapy in syphilis patients is a common phenomenon. A proportion of patients who have serofast status exhibit abnormal cerebrospinal fluid test results, which can be defined as asymptomatic neurosyphilis (ANS); however, it remains unclear whether ANS patients can achieve serological cure after anti-neurosyphilis treatment as quickly as other serofast patients. In this study, non-treponemal pallidum antibody serological responses were studied in ANS and serofast control patients, and the cumulative rates of serological cure in the ANS group were 9.6, 22.1, 25.9, and 30.2% in 3, 6, 9, and 12 month after treatment, which were statistically higher than those of the serofast control group. The change gap in serological cure rates was even more pronounced within 6 months after treatment, but the majority of ANS patients had no change in serofast status at 12 months after treatment. Our study indicates that anti-neurosyphilis therapy can partially change the serofast status. As serofast status cannot easily be changed even under neurosyphilis treatment in the majority of patients, the pathogenesis of this condition needs further research.
