【摘要】 通过对 3 0羽实验性鸭传染性浆膜炎病例的观察 ,主要症状为腹泻、呼吸困难、头颈震颤、共济失调 ,以及纤维素性心包炎、肝周炎、气囊炎和脑膜炎等病理变化。组织学观察 ,全身浆膜纤维素渗出 ,以及肝细胞弥漫性脂变与坏死 ,脑神经细胞变性与脑血管套管现象 ,浆液 -纤维素肺炎与肾小管变性坏死。更多还原

【Abstract】 The main signs of this disease were diarrhoea,breathe with difficulty,head tremor and incoordination . The pathological changes which have been found in 30 experimental ducks were fibrinous pericarditis,perihepatitis,encephalitis. The fibrinous serositis,fatty degeneration or focus necrosis of liver,nonsuppurative encephalitis,serous fibrinous pneumonia were typical nistopathological changes.更多还原