Sadjadi S A, Sobel H J
Am J Kidney Dis. 1987 Mar;9(3):231-4. doi: 10.1016/s0272-6386(87)80060-4.
An elderly patient who had nephrotic syndrome for many years was found to have mesangial expansion and thickening of the glomerular capillary basement membranes (GBMs) on light microscopy. Electron microscopy (EM) showed tubular structures measuring 24 to 27 nm in the mesangium and the subepithelial areas. Congo red staining for amyloid was negative. This case represents another instance of congo red-negative amyloidosis-like glomerulopathy.
一名患有肾病综合征多年的老年患者，在光镜检查中发现有系膜扩张和肾小球毛细血管基底膜（GBM）增厚。电子显微镜（EM）显示系膜和上皮下区域有直径为24至27纳米的管状结构。刚果红淀粉样蛋白染色为阴性。该病例代表了刚果红阴性淀粉样变性样肾小球病的又一实例。
