屠猪内脏高温废弃品的病理变化观察

Pathologic Observation of Discarded Viscera of Slaughtered Swine

对成都肉联厂9个生产日正常屠宰的34995头屠猪的高温废弃的心,肝,脾,肺,肾和胃等共598例进行巨检,并结合各部份器官组织形态学观察进行分类,了解该厂屠猪内脏高温废弃的主要病理变化和病理原因。结果表明,心肌浆膜丝虫;肝脏细颈囊虫,郁血,变性,硬变,坏死;脾炎;肺郁血水肿,肺炎,气肿,肺丝虫;肾的郁血,浊肿,肾炎,囊肿和胃的坏死等是成都地区屠猪内脏高温废弃的主要病理原因。

In order to understand pathologic changes and causes of discarded viscera of swine slaughtered in Chengdu Meat Packing Plant, according to gross and histomorphologic observation, we classfied pathologic changes of 598 cases of discarded heart, liver, spleen, lung, kidney and stomach from 34, 995 swine slaughtered normally in nine working days, pathologic examination showed that the main causes of discarded viscera of slaughtered swine in Chengdu area were as follows: Serofilaria suis in heart; Cysticercus tenuicollis, Congestion, Degeneration, Cirrhosis and Necrosis in liver; Splenitis; Pneumonia, Congestion and edema, Emphysema and Metastrongylidae in lung; Nephritis, Congestion, Cloudy swelling and Cyst in kidney, and Necrosis in stomach.