canine hemangiosarcoma
Hemangiosarcoma occurring in a dog. It is an incurable tumor of vascular endothelial cells and occurs more commonly in dogs beyond middle age, and is especially common in certain breeds. Most hemangiosarcomas do not have a known cause.
MONDO:0700156
canine soft tissue sarcoma
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MONDO:1011823
hemangiosarcoma, non-human animal
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MONDO:1013863
vascular neoplasm, non-human animal
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