title: The significance of HB antigenemy in apparently healthy persons in the clinic for liver diseases.
abstract: The study tries to clarify the affliction of liver as a consequence of the permanent HB antigenemy in apparently healthy persons. The study proves beyond doubt that in the majority of the HB antigen carriers such histological changes of the liver can be found that can be attributed only to an infection by the hepatitis virus. The majority of the HB antigen carriers are suffering either from the chronic focal (58%) or from the diffuse (21%) persistent hepatitis. A smaller percentage is suffering from more dangerous hepatopathies (acute viral hepatitis 4,2%, hepatitis chron. aggressiva 4.2%, cirrhosis 1,4%). The kind of the illness can be determined with the histological examination only because of the absence of the clinical symptomatology and because of the liver function tests are in such cases frequently normal. Our investigations indicate that the diffuse and focal forms of persistent hepatitis can remain unchanged overlong periods and the same histological findings over a number of years. The chronic persistent hepatitis, however, may develop through clinically imperceptible changes into a chronic aggressive hepatitis, and the inapparent acute hepatitis can even pass over directly into cirrhosis. The identification of various forms of hepatitis, from light instances to the most severe cases, among the HB antigen carriers proves that the acute viral hepatitis of the type B may have in all the phases of its development a clinically asymptomatic course; it may even asymptomatically pass over into hepatopathies of the most severe kinds. The state of health of persons with HB antigenemy must be systematically followed up. For these reasons the histological examinations of the bioptic liver material that are made from time to time during the follow up of the illness have a decisive role.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D001706:Biopsy; D002353:Carrier State; D002908:Chronic Disease; D005260:Female; D006506:Hepatitis A / Q000382:microbiology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D008099:Liver / Q000382:microbiology / Q000473:pathology; D008297:Male; D008875:Middle Aged
chemical_list: D006511:Hepatitis B Antigens