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ULTRASONOGRAPHIC IDENTIFICATION AND CHARACTERIZATION OF SPLENIC NODULAR LIPOMATOSIS OR MYELOLIPOMAS IN CHEETAHS (ACINONYX JUBATUS)
Author(s) -
Walzer Christian,
Hittmair Katharina,
WalzerWagner Christa
Publication year - 1996
Publication title -
veterinary radiology and ultrasound
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.541
H-Index - 60
eISSN - 1740-8261
pISSN - 1058-8183
DOI - 10.1111/j.1740-8261.1996.tb01232.x
Subject(s) - medicine , acinonyx jubatus , spleen , lipomatosis , pathology , zoology , biology
A total of 44 live cheetahs were examined sonographically between 1989 and 1994. Seventeen of these animals originated from 4 European facilities, the other 27 cheetahs were examined in 3 facilities in Namibia. Evaluation of the cheetahs included a clinical examination, abdominal ultrasound, and complete blood work. Splenic myelolipomas were diagnosed sonographically in 11 cheetahs. In 7 cheetahs the diagnosis was confirmed at necropsy. Nine of the 14 cheetahs in Europe had myelolipomas in the spleen, while in the African cheetahs there were only 2 animals with myelolipomas. Histologically these lesions were characterized by fatty nodules. A more fitting term of Nodular Lipomatosis of the spleen is therefore suggested. All cheetahs with nodular lipomatosis of the spleen, had concurrent chronic diseases at necropsy. An indicator function of splenic nodular lipomatosis for chronic disease and/or stress is possible.