(2)The hydropic degeneration of the liver cell and the convoluted tubule epithelial cell, There were a great dear of cast in convoluted tubule.

• （2）肝细胞、肾小管上皮细胞颗粒变性，管腔内出现大量管型，肺灶性出血、肺气肿。实验结果说明；