Abstract
The present study describes pathologic findings and immunohistochemical diagnosis of canine visceral leishmaniasis (CVL) in 22 dogs who died naturally in the Aegean region of Turkey. At necropsy, lymphadenomegaly, hepatosplenomegaly, hepatic, and nephrosclerotic lesions were conspicuous. Histopathologically, chronic inflammatory reactions of the spleen, lymph nodes, bone marrow, liver, and skin were marked findings. Cytological and histological examinations showed macrophages loaded with Leishmania amastigotes in these organs. Immunohistochemistry revealed that immunolabeling of amastigotes and/or parasite antigen, especially in the lymph nodes, spleen, bone marrow, liver, and skin, and occasionally, in the kidneys, intestines and lungs. Our laboratory results showed that immunohistochemistry should be included, along with cytological and histological examinations, in the diagnosis of CVL.
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This research was supported by research fund of Adnan Menderes University Research Council, Project VTF-07-024.
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Toplu, N., Aydogan, A. An immunohistochemical study in cases with usual and unusual clinicopathological findings of canine visceral leishmaniosis. Parasitol Res 109, 1051–1057 (2011). https://doi.org/10.1007/s00436-011-2345-0
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DOI: https://doi.org/10.1007/s00436-011-2345-0