Complement 3 glomerulopathy (C3G) is a rare kidney disease that affects your body’s innate immune system (complement system). Complement 3 glomerulopathy (C3G) is a kidney disease that’s caused by ...
• C3G and IgAN are kidney diseases where abnormal protein buildup in the kidneys’ filtering units leads to inflammation and damage, ultimately impairing kidney function. • Treatment for these ...