Malignant aortic body tumor in a Korean Jindo dog
2007
Hwang, D.N. (Konkuk University, Seoul, Republic of Korea) | Kang, B.T. (Konkuk University, Seoul, Republic of Korea) | Hur, T.Y. (National Livestock Research Institute, RDA, Cheonan, Republic of Korea) | Chang, B.J. (Konkuk University, Seoul, Republic of Korea) | Park, H.M. (Konkuk University, Seoul, Republic of Korea) | Yhee, J.Y. (Konkuk University, Seoul, Republic of Korea) | Yu, C.H. (Konkuk University, Seoul, Republic of Korea) | Sur, J.H. (Konkuk University, Seoul, Republic of Korea), E-mail: jsur@konkuk.ac.kr
A-7-year-old, intact female Korean Jindo dog was referred due to ataxia and pain on palpation of the thorax. Radiograph, echocardiography and computed tomogram revealed a mass on the heart base region and osteolytic change of fifth thoracic (T5) vertebra. At necropsy, a firm, encapsulated and round mass was seen arising from the heart base region surrounding the ascending aorta and pulmonary artery. Histopathologically, nests of cuboidal and polyhedral cells having abundantly granular and eosinophilic cytoplasm with round to oval nucleus were separated by fibrous septa.
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