연충감염 고양이 소장의 병리조직학적 변화

Histopathological changes of small intestine of cats infected with helminth

Helminth and their ova or protozoan oocysts from fecal samples of cats in Chonju and Daejon were examined from December 1995 to January 1996. Out of the 43 samples, 41(95.35%) were positive and 66(153.49%) were cumulative positive for parasite infection. The identified parasites were summerized as follows; Worms of Toxocara cati(62.79%), Taenia taeniformis(48.88%), Spirometra sp(23.25%) and Diphyllobothrium latum (6.97%), eggs of Clonorchis sinensis(2.32%), Ancylostoma tubaeformae(2.32%) and Capillaria sp(4.65%), oocyst of Isospora (2.32%) sp. In haevy infected intestine, mast cells(38 cells/10 villi) were detected in villi and goblet cells(131 cells/$0.1mm^2$) were severely increased in mucosa. Epithelium of intestine was partially deteched B. The end of villi were necrosed and hyperaemia was widely recognized in lamina propria. T taeniaeformis have not the neck, but have 2 layed hooks(anterior : 19, posterior : 19, total : 38).