How aggressive is chondrosarcoma?
How aggressive is chondrosarcoma?
Conventional chondrosarcoma and clear cell chondrosarcoma are often low to intermediate grade tumors that are not very aggressive and tend to stay in one place. Dedifferentiated and mesenchymal chondrosarcoma are high grade tumors that behave aggressively and tend to spread.
Where does chondrosarcoma spread to?
There are many different types of cartilage that are present throughout the body. Chondrosarcoma primarily affects the cartilage cells of the femur (thighbone), arm, pelvis, or knee. Although less often, other areas (such as the ribs) may be affected.
Is chondrosarcoma painful for dogs?
What are the clinical signs of chondrosarcoma? Chondrosarcoma in dogs most commonly affects the flat bones of the body, such as the ribs, skull, nasal cavity, and pelvis. Clinical signs may include localized swelling (which may be painful), decreased appetite, pain, and dehydration.
How quickly does chondrosarcoma grow?
Chondrosarcoma tends to grow slowly, so it might not cause signs and symptoms at first. When they occur, signs and symptoms of chondrosarcoma may include: Increasing pain. A growing lump or area of swelling.
What is chondrosarcoma in dogs?
Chondrosarcoma is the second most common primary bone tumor in the dog, accounting for 5-10% of primary bone tumors in dogs. The most commonly affected site is the nasal cavity, although the ribs, pelvis, long bones of the limbs, and non-skeletal sites have also been reported to be involved.
What is the best treatment for chondrosarcoma?
The best treatment for chondrosarcoma is surgical removal. Surgery should be performed with wide margins, removing a large amount of suspected healthy tissue. Chondrosarcoma that occurs in a long bone of the leg, for example, is typically treated with the amputation of that leg.
How does nasal chondrosarcoma affect the body?
The tumor fills the nasal cavity by destroying turbinates (long narrow, curled bone shelf which protrudes into the breathing passage of the nose). Nasal chondrosarcoma may metastasize to adjacent sinuses or invade overlying bone and penetrate adjacent soft tissues.
What is the difference between Central and peripheral chondrosarcoma?
When a primary chondrosarcoma originates within a bone organ (organs of the skeletal system) it is called central or medullary chondrosarcoma but when it develops in the periosteum (membrane lining the outer surface of all bones) it is known as peripheral chondrosarcoma.
