My 12-1/2 year old English Springer Spaniel has recently had 2 surgeries to remove hemangiopericytomas from her right hindquarters and lower back. (vetinfo.com)
She was diagnosed with hemangiopericytoma after aspiration of what we thought was another pesky sebaceous cyst or lipoma. (petcureoncology.com)
Dogs can suffer from swelling due to injuries, arthritis or because of cancerous tumors such as hemangiopericytoma. (yunnan-baiyao-store.com)