Haemangiosarcoma of the scapula in three dogs
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1Department of Small Animal Medicine and Surgery, The Royal Veterinary College, University of London, Hatfield, Hertfordshire.
Insights
Canine scapular hemangiosarcoma is a rare, aggressive tumor. Surgical removal offered temporary recovery in one dog, but metastasis remains a significant concern for this canine cancer.
Area of Science:
- Veterinary Oncology
- Canine Pathology
Background:
- Hemangiosarcoma is an aggressive vascular tumor commonly affecting dogs.
- Scapular involvement is rare, presenting unique diagnostic and surgical challenges.
Observation:
- Three cases of scapular hemangiosarcoma in dogs were documented.
- Two dogs were euthanized due to diagnosed metastatic disease.
- One dog underwent surgical resection of the scapular tumor.
Findings:
- The surgically treated dog experienced a good initial recovery.
- Recurrence or metastasis was suspected seven months post-surgery, presenting as a cervical spinal issue.
- Metastatic potential of canine scapular hemangiosarcoma is high, even after apparent successful surgical removal.
Implications:
- Early detection and aggressive treatment are crucial for canine scapular hemangiosarcoma.
- Prognosis remains guarded due to the high risk of metastasis.
- Further research into effective systemic therapies for this condition is warranted.
Abstract:
Three cases of haemanglosarcoma in the scapula of the dog are reported. Two cases were euthanased soon after diagnosis, due to the presence of metastases, while the third was treated surgically and recovered well. However, seven months after surgery, this dog was re-presented with a cervical spinal problem which was presumed to be a metastatic lesion.
