Osteosarcoma of the distal femur, combined with multiple bone infarcts: the case of a 10-year-old poodle |
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| Authors: | H H?ni J Lang K Heider A Bubloz |
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| Institution: | Institut für Tierpathologie, Universit?t Bern. |
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| Abstract: | A ten-year-old female poodle was presented for left hindlimb lameness. Radiographically, irregular intramedullary densities of long bones (bone infarcts) and a lytic lesion in the left distal femur were detected. Two years after the first examination, the lesions in the distal femur were definitely identified as osteosarcoma and the dog was euthanized. Pathological and histological changes of the bone infarcts as well as of the osteosarcoma are described. Regarding bibliographical data, occurrence and aetiopathogenesis of osteosarcoma associated with multifocal bone infarction in man and dog are discussed. |
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