On the contrary, some focal segmental sclerosis nephritis and crescentic glomerulonephritis, the pathological serious damage, but the daily volume of urine protein may be only a few grams.

• 相反，一些局灶节段硬化性肾炎及新月体性肾炎，其病理损害严重，但每日尿蛋白量可能只有几克。