There were large amount of serious fibrino and suppurative fibrino exudation on the serosa of liver hepar, lung, spleen, parietal layer and visceral layer of pericardium.
This leads to fluid exudation and deposition of fibrin in the alveoli, resulting in a destructive pneumonia that obliterates the air spaces and compromise respiratory function.
、脾
面和心包
壁层、臓层有
浆液纤维素性、化脓纤维素性渗出物。
肺泡中液体渗出、纤维蛋白
积，导致破坏性肺炎，使气腔
，
害呼吸功能。
