The cortex is fibrotic, the glomeruli are sclerotic, there are scattered chronic inflammatory cell infiltrates, and the arteries are thickened.

• 它表现为皮质纤维化、肾小球硬化、慢性炎细胞弥散侵润、动脉壁增厚；部分肾小管常扩张并充满粉红色的胶样管型，形态与甲状腺滤泡相似。