What Is IgA Nephropathy (IGAN)?
IgA nephropathy is inflammation inside the kidneys that affect the tiny filtering units known as glomeruli. It is a form of glomerulonephritis, an autoimmune disorder in which inflammation damages these parts of the kidney. High levels of IgA, one type of immunoglobulin or antibody, can collect in the glomeruli, clogging them and blocking them from …