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Canine hemangiosarcoma in a female Jindo dog
Ahlyum Mun1, Eun-Mi Lee, Ah-Young Kim
1College of Veterinary Medicine, Kyungpook National University, Daegu, Korea.
Laboratory Animal Research
|January 11, 2012
Summary
A fourteen-year-old Jindo dog was diagnosed with splenic hemangiosarcoma, a type of cancer, after presenting with abdominal bleeding. This report details the gross and histopathological findings of this canine cancer case.
Area of Science:
- Veterinary Pathology
- Canine Oncology
- Surgical Pathology
Background:
- Hemangiosarcoma is an aggressive cancer in dogs, often affecting the spleen.
- Early diagnosis and understanding of gross and microscopic features are crucial for treatment and prognosis.
Observation:
- A fourteen-year-old female Jindo dog presented with hemoperitoneum (abdominal bleeding).
- Abdominal radiography revealed a splenic mass, confirmed as hemangiosarcoma post-surgical removal.
- Gross examination showed a spherical, necrotic splenic mass with poorly defined borders and white spots.
Findings:
- Histopathological examination revealed widespread hemorrhage and extensive infiltration of neoplastic cells.
- The tumor exhibited hypercellularity, pleomorphic cells, mitotic figures, and inflammation at the margins.
- Necrosis was a prominent feature within the splenic hemangiosarcoma.
Implications:
- This case highlights the importance of diagnostic imaging and histopathology in identifying canine splenic hemangiosarcoma.
- Understanding the gross and microscopic characteristics aids in accurate diagnosis and informs potential therapeutic strategies.
- Further research into canine hemangiosarcoma can improve outcomes for affected animals.
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