Pathology of Schistosoma curassoni infection in sheep.
The gross- and histopathology of natural and experimental Schistosoma curassoni infections in sheep were studied. The data obtained showed that S. curassoni infection in sheep causes only slight clinico-pathological manifestations with preferential involvement of the liver, the lower intestine and the urinary bladder. A variable spectrum of host reaction to the eggs within an individual animal was observed, reflecting the duration of presence of eggs in the organs. In the liver, egg granulomas were most numerous in the perilobular regions, while in the intestine, lesions were most pronounced in the mucosa of the rectum. The presence of eggs in 10% of the urinary bladders examined indicated some bladder involvement.
Vercruysse
J
J
Fransen
J
J
Southgate
V R
VR
Rollinson
D
D
D000818:Animals; D005260:Female; D010063:Ovum / Q000166:cytology; D010587:Phagocytosis; D012547:Schistosoma / Q000166:cytology; D012552:Schistosomiasis / Q000473:pathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*; D013194:Staining and Labeling