Osteosarcoma Flashcards
1
Q
Who is condition more prevalent in
A
Large breed dogs
2
Q
Where is development most common
A
Limb bones, esp. fore
3
Q
Pathophysiology
A
Malignant tumour of osteoblasts
Hyperplasia and Weakening of bone tissue
High risk of metastasis to lungs and lymph nodes
- lowers life expectancy
4
Q
What is there a high risk of
A
Metastasis to lungs and lymph nodes
5
Q
Clinical signs (4)
A
Localised swelling
Persistent lameness
Exercise intolerance
Pathological fracture due to brittle tissue
6
Q
Diagnosis (5)
A
X-ray limb and lungs WBC count Bone biopsy to determine nature CT scan to see if reconstruction viable Determine cause and staging
