作者：陈洁，王雪，李春燕，汤善宏西部战区总医院消化内科自身免疫性肝病（autoimmune liver disease，AILD）主要由包括以肝细胞损伤为主的自身免疫性肝炎（autoimmune ...

Molecular diagnosis of HAV along with anti-HAV IgG avidity measurement are helpful in case of positive IgM where laboratory evidence of acute hepatitis is absent and there is no epidemiologic link ...

Hepatitis A infection can be diagnosed by blood test. The test detects IgM and IgG antibodies to HAV in the blood. The presence of IgM antibody indicates acute stage of the illness. Liver function ...