摘要
目的探讨输血传播病毒(transfusiontransmittedvirus,TTV)的实验室诊断及临床特点。方法用半巢式聚合酶链反应方法检测72例非甲—庚型肝炎患者血清中TTV-DNA。结果72例非甲—庚型肝炎患者血清中,有18例检出TTV-DNA。TTV感染者病情有轻有重,表现为急性无黄疸性肝炎、急性黄疸性肝炎及轻度慢性肝炎。结论非甲—庚型肝炎患者血清中存在TTV的感染,并可能是致病原因。临床表现为急性或轻度慢性肝炎,组织学上可见肝细胞变性、坏死和肝组织淋巴细胞浸润、纤维增生、汇管区炎症。TTV除血传播外,可能存在其它的传播方式。
Objective To study laboratory diagnosis of transfusion transmitted virus（TTV） and it＇ s clinical character. Methods TTV-DNA in serum of 72 patients with hepatitis Non h to 6 were detected by Hn-PCR. Results 18/72 of patients with hepatitis Non-A to G were detected TTV DNA. The symptom of patients infected with TTV could be gently or severely, and it＇s clinical manifestations were acute non-icteric hepatitis,acute icteric hepatitis or mild chronic hepatitis. Conclusions Patients with hepatitis Non-A to G were infected with TTV probably, and TTV could be one of reasons to cause the disease. The clinical manifestations of patients infected with TTV were acute or mild chronic hepatitis, and liver cell degeneration, necrosis or liver tissue infiltrated with Lymphocyte, Fibrosum proliferation, inflammation could be seen on histology. There were some other ways of TTV transmission except blood.
出处
《国际医药卫生导报》
2006年第8期86-88,共3页
International Medicine and Health Guidance News
关键词
非甲
非庚型肝炎
输血传播病毒
聚合酶链反应
hepatitis Non-A to G transfusion transmitted virus polymerase chain reaction
