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OJVRTM
Online Journal of Veterinary Research©
Volume 16 (4):240-245, 2012. Extensively Redacted 2017.


 Histopathology of intestinal lesions in hedgehogs infested by Moniliformis moniliformis.

 

Seyed Mohammad Hoseini1*(PhD), Mohammad Reza Youssefi1(PhD), Rohollah Dozouri2, Shila Omidzahir3(PhD), Aliasghar Mousapour2,

Shahab Ramezanpour Eshkevari2, Reza Habibnezhad  Roshan2.

 

1,2Department of veterinary pathobiology, Islamic Azad University, Babol,  Faculty of  3Department of Aquatic Animal Health, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.

 

ABSTRACT

 

Hoseini SM, Youssefi MR, Dozouri R, Omidzahir S, Mousapour A, Eshkevari SR, Roshan RH., Histopathology of intestinal lesions in hedgehogs infested by Moniliformis moniliformis, Onl J Vet Res., 16 (4):240-245, 2012. Parasite and intestinal tissue samples were taken from 10 hedgehogs preserved in 70% alcohol. After clarification by lactophenol and staining, acanthocephalan were identified as M. moniliformis using Yamaguti keys. Tissue samples were fixed and stained with hematoxylin and eosin. Eosinophilic inflammation was found with prominent pyogranulomas with white abraded surfaces. Typical pyogranulomatous response consisting of multinucleated giant and epithelioid cells, neutrophils, eosinophils, lymphoid macrophages and a palisade around the necrotic debris were observed. M. moniliformis may migrate through tissues where it is trapped in a granuloma and calcified.

 

Key words: Moniliformis moniliformis, hedgehog, Intestine, pathologic lesions.


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