教师:肾硬化症(nephrosclerosis)包括肾动脉硬化(动脉性肾硬化)、小动脉性(良性)肾硬化和急进型高血压引起的恶性肾硬化。其中临床上较常见到的,而在鉴别诊断上较有意义的是小动脉性肾硬化。下面便是临床上常见的例子。病例:48岁男性病人,诉下肢浮肿2个月,血压180/110毫米汞柱,下肢有轻度浮肿。尿常规:蛋白 Teacher: Nephrosclerosis includes renal arteriosclerosis (arterial nephrosclerosis), arteriolar (benign) nephrosclerosis, and malignant nephrosclerosis due to acute hypertension. Which clinically more common, and in the differential diagnosis is more meaningful is arteriolar renal sclerosis. The following is a common clinical example. Case: A 48-year-old male patient v. Swollen lower extremities for 2 months with a blood pressure of 180/110 mm Hg and mild swelling of the lower limbs. Urine routine: protein