糖尿病患者，细动脉玻璃样硬化（变性）是很常见的。这个PAS染色的肾小球可见右下角处的增厚的细动脉管壁有无定形的物质沉积。
In diabetics, hyaline arteriolosclerosis is common. The glomerulus here stained with PAS shows nodular deposits of amorphous material (nodular glomerulosclerosis) along with a thickened arteriole at the lower right.