Hog Cholera 病豚의 病變出現에 關한 觀察

Pathological Observations of Hog Cholera lesions in Two Natural Cases

The persent investigation was focussed on the observations of the gross lesions of 30 pigs naturally infected with hog cholera from two cases. The gross lesions of 27 pigs in case No. 1 were pneumonic ecchymosis(77.7%), pneumonia(48.1%). renal petechiation(44.4%), cystic petechiation(44.4%). hemorrhage of larynx and epiglottis(40.7%). large intestinal hemorrhage(37.0%), splenic infarction(37.0%), peripheral hemorrhage of lymph nodes (29.6%), epicardial hemorrhage(25.9%), gastritis-hemorrhage(18.5%), colitis and cecitis(18.5%), small intestinal hemorrhage(14.8%), exudative conjunctivitis(11.1%), erythema(11.1%). subcutaneous hemorrhage(11.1%), diffsue hemorrhage of lymph nodes(7.4%), hemorrhage of tonsil(7.4%) and hydrothorax (3.7%).