genitourinary disorders
Rapidly Progressive Glomerulonephritis (RPGN)
Immune complex RPGN
Immune complex RPGN complicates numerous infectious and systemic rheumatic diseases and also occurs with other primary glomerulopathies. Immunofluorescent staining demonstrates nonspecific granular immune deposits. The condition accounts for up to 40% of RPGN cases. Pathogenesis is usually unknown. 