Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0029463 (osteosarcoma)
 16,637 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An adult male Rottweiler presented to the veterinary medical teaching hospital at Purdue University with a 1-month history of hyphema. On physical examination conjunctivitis, episcleral hyperemia, corneal edema, hyphema, mild glaucoma and loss of vision were observed in the left eye. No other abnormalities were found. The left globe was surgically removed because of the high likelihood of neoplasia and it was fixed in 10% buffered formalin and submitted for pathology. A histologic diagnosis of primary osteosarcoma of the eye was made. Radiographic evaluation did not reveal any evidence of other tumors or pulmonary metastasis. This is the fourth canine case of primary intraocular osteosarcoma to be documented.
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PMID:Primary ocular osteosarcoma in a dog. 1264 49

A 9-year-old male Shih Tzu with osteosarcoma had a forelimb amputation and underwent chemotherapy. During chemotherapy, the right eye was enucleated due to refractory glaucoma, and was diagnosed as anterior uveal malignant melanoma. The dog lived for 4 months after the enucleation without treatment. After the dog died, the mass in the eye was re-evaluated immunohistochemically, and it was diagnosed as metastasis of appendicular osteosarcoma. Metastasis of appendicular osteosarcoma to the anterior chamber is quite rare, and the clinical course which showed clinically detectable metastases to the eye before systemic multi-organ metastases was quite unique.
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PMID:A dog with osteosarcoma which metastasized to the eye months before metastasis to other organs. 1877 58