ISSN:
1432-2307
Keywords:
Hepatitis
;
Viral
;
Human
;
Pathology
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Summary A histological study was performed on liver biopsies from patients with acute hepatitis A (n=13), B (n=35) and non-A, non-B (nAnB) (n=35) in search for microscopical features characteristic for each type of hepatitis. Biopsies from two centres (Padova, Italy and Leuven, Belgium) were studied in order to determine whether the histological pattern in acute hepatitis A, B and nAnB may differ from one centre to another. The histology of cases of hepatitis A and B from Italy and Belgium did not differ. Less liver cell plemorphism was found in hepatitis A than in B. Clear differences were observed between acute hepatitis nAnB occurring in Padova when compared with cases from Leuven. The Padova-biopsies obtained from patients with transfusion-induced viral hepatitis were mainly characterized by a high degree of lympho-histiocytic intrasinusoidal infiltration whereas the Leuven-biopsies, mostly taken in patients with sporadic hepatitis, were characterized by the presence of numerous acidophilic bodies and Mallory body-like cytoplasmic alterations. Morphologically, the latter cases appear to be closely related to hepatitis B.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00734845
