Glomerulonephritis: Immunopathogenesis, Classification, and Contemporary Management

This chapter offers a systematic review of the major glomerular diseases, integrating advances in immunopathogenesis with updated classification frameworks. Special emphasis is placed on recent breakthroughs in the management of IgA nephropathy, membranous nephropathy, and ANCA-associated vasculitis, reflecting the paradigm shift introduced by targeted immunotherapy and complement inhibition.