1.
São Paulo med. j
; São Paulo med. j;116(5): 1823-5, Sept.-Oct. 1998. graf
Article
in English
| LILACS
| ID: lil-226004
ABSTRACT
We report a case of a patient with hepatitis B virus (HBV)-related membranous glomerulonephritis (MGN) who showed improvement after interferon-alpha (IFN-alpha) therapy. A 35-year-old man with nephrotic syndrome and HBV antigens received a 24-week course of IFN-alpha. At the end of therapy there was an elevation in the level of plasma aminotransferase and an increase in proteinuria, which were followed by antigen/antibody seroconversion. This "flare-up" before seroconversion suggests an increase in disease activity in the liver and kidney, demonstrating in vivo HBV involvement in MGN.