肾脏淀粉样变性：肾脏体积增大

肾脏淀粉样变性是一种能增加肾脏体积的慢性肾脏疾病。皮质有灰白色淀粉样沉积物，在图中上方最明显。
Here is a chronic renal disease that may actually increase the size of the kidney. This is amyloidosis. Pale deposits of amyloid are present in the cortex, most prominently at the upper center.