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.

剖检可见肝脏、脾脏、肺脏表面和心包的壁层、臓层有大量浆液纤维素性、化脓纤维素性渗出物。