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Non‐skeletal multicentric chondrosarcoma in the hindlimb of a dog
Author(s) -
Cohen Liat,
Dank Gillian,
Milgram Joshua
Publication year - 2010
Publication title -
journal of small animal practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 67
eISSN - 1748-5827
pISSN - 0022-4510
DOI - 10.1111/j.1748-5827.2010.00977.x
Subject(s) - medicine , hindlimb , polyuria , polydipsia , lameness , chondrosarcoma , histopathology , femur , appendicular skeleton , radiology , anatomy , surgery , pathology , diabetes mellitus , endocrinology
An eight‐year‐old, spayed, female golden retriever was presented with progressive right hindlimb lameness and polyuria/polydipsia. Multiple soft tissue masses were palpable within the hindlimb muscles. A tentative diagnosis of sarcoma was made on fine needle aspiration. A computed tomography scan of the hindlimb and thorax confirmed the presence and location of the masses, none of which were associated with the bones of the hindlimb. In addition, two pulmonary lesions were identified in the right cranial lung lobe. A diagnosis of chondrosarcoma was confirmed on histopathology with a final diagnosis of extraskeletal chondrosarcoma. A high, hindlimb amputation was performed, and chemotherapy was initiated. Polyuria and polydipsia resolved 2 weeks postoperatively. Numerous lung lesions, suspected to be metastases were found on routine followup radiographs, 73 days post surgery after which the dog was lost to follow‐up.