Chronic active Epstein-Barr virus(CAEBV)infection is a systemic Epstein–Barr virus(EBV)positive lymphoprolifetative disease characterized by fever,lymphadenopathy,splenomegaly,unusual pattern of antiEBV antibodies,an...Chronic active Epstein-Barr virus(CAEBV)infection is a systemic Epstein–Barr virus(EBV)positive lymphoprolifetative disease characterized by fever,lymphadenopathy,splenomegaly,unusual pattern of antiEBV antibodies,and/or increased EBV genomes in affected tissues.Most cases are from Asia.So far,there is hardly any adult case reported from mainland of China.We herein presented a 33-year-old man with fever,facial erythema and rash,lymphadenopathy,lower limbs weakness,splenomegaly and liver lesion.EBV VCA,EA and EBNA were all positive.EBV DNA could be found in serum and PBMC.In situ hybridization of EBV encoded RNA in skin and liver biopsy was positive.Viral load in serum decreased under interferon alpha therapy.To our knowledge,it’s the first adult case reported from mainland of China.展开更多
慢性活动性EB病毒(Epstein-Barr virus,EBV)感染(chronic active EBV infection,CAEBV)是一种与EBV相关的进行性的淋巴增殖性疾病,其特征是在无明确免疫功能低下的个体中,出现EBV阳性的淋巴细胞克隆性增殖,导致长时间或反复出现的传染...慢性活动性EB病毒(Epstein-Barr virus,EBV)感染(chronic active EBV infection,CAEBV)是一种与EBV相关的进行性的淋巴增殖性疾病,其特征是在无明确免疫功能低下的个体中,出现EBV阳性的淋巴细胞克隆性增殖,导致长时间或反复出现的传染性单核细胞增多症(infectious mononucleosis,IM)样症状。CAEBV是一种多见于儿童和青年人的疾病,也可在成年人中发现。展开更多
基金supported by the research fund from Peking University First Hospital to Hong Zhao
文摘Chronic active Epstein-Barr virus(CAEBV)infection is a systemic Epstein–Barr virus(EBV)positive lymphoprolifetative disease characterized by fever,lymphadenopathy,splenomegaly,unusual pattern of antiEBV antibodies,and/or increased EBV genomes in affected tissues.Most cases are from Asia.So far,there is hardly any adult case reported from mainland of China.We herein presented a 33-year-old man with fever,facial erythema and rash,lymphadenopathy,lower limbs weakness,splenomegaly and liver lesion.EBV VCA,EA and EBNA were all positive.EBV DNA could be found in serum and PBMC.In situ hybridization of EBV encoded RNA in skin and liver biopsy was positive.Viral load in serum decreased under interferon alpha therapy.To our knowledge,it’s the first adult case reported from mainland of China.
