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对４８例慢性肾炎慢性肾功能不全病人声像图的改变进行研究，并与３５例健康人进行比较。结果显示：肾功能损害程度不同，肾脏的声像图表现各异，并随肾功能损害逐渐加重，肾皮质与髓质的厚度变薄，肾皮质点状回声渐增粗增强，髓质回声的大小比值渐缩小且与皮质的分界不清，肾窦回声减低，比值增大，境界亦变模糊。
48 patients with chronic renal failure chronic renal failure patients with changes in the sound image study and 35 healthy subjects were compared. The results showed that: the degree of renal dysfunction, different manifestations of the kidneys sonography, and with the progressive impairment of renal function, the thickness of the renal cortex and medulla become thin, the renal cortex echogenic gradually increased thickening, medullary echogenic Smaller size ratio and cortical boundaries are unclear, renal sinus echo decreased, the ratio increased, the realm has become blurred.