IgA nephropathy is one of the commonest forms of primary glomerulonephritis in the world. most commonly among Asian population. Though usually slowly progressive. it is one of the important causes of chronic renal failure. https://www.roneverhart.com/HP-Pavilion-15-eg2373cl-15-6-FHD-Touch-Laptop-Intel-Core-i7-1255U-3-50-GHz-GeForce-MX550-16GB-DDR4-512GB-SSD-Windows--p8309/