What are the different types of chondrosarcoma?
Different types of chondrosarcoma have been described, as follows:
- Conventional chondrosarcoma, which accounts for nearly 90% of all chondrosarcomas.
- Dedifferentiated chondrosarcoma.
- Clear cell chondrosarcoma.
- Mesenchymal chondrosarcoma.
- Juxtacortical chondrosarcoma.
- Secondary chondrosarcoma.
What is metastatic chondrosarcoma?
Chondrosarcomas form a widely varying group of malignant bone tumors that have the common feature of producing cartilaginous chondroid matrix. We present a case of metastatic pulmonary chondrosarcoma, presenting as a rapidly-growing pulmonary mass with eccentric calcification.
What is the medical definition for chondrosarcoma?
Listen to pronunciation. (KON-droh-sar-KOH-muh) A type of cancer that forms in bone cartilage. It usually starts in the pelvis (between the hip bones), the shoulder, the ribs, or at the ends of the long bones of the arms and legs.
What type of doctor treats chondrosarcoma?
Cancer surgeons who specialize in bone and soft tissue tumors (orthopedic oncologists) lead the care team for most people with chondrosarcomas.
How is metastatic chondrosarcoma treated?
Chemotherapy and radiotherapy may be used in dedifferentiated chondrosarcoma because distant systemic metastasis may be present at the time of diagnosis. However, current evidence indicates that surgery with clear margins remain the primary treatment for dedifferentiated chondrosarcomas as well.
Can chondrosarcoma be benign?
It happens equally to males and females. Most often, chondrosarcoma starts in normal cartilage cells. It may also start in a noncancer (benign) bone or cartilage tumor.
What is the cause of chondrosarcoma?
The exact cause of chondrosarcoma is not known. There may be a genetic or chromosomal role. So certain people may be more open to this type of cancer. Chondrosarcomas have been seen as a late consequence of radiation therapy for other cancers.
How fast does chondrosarcoma grow?
Chondrosarcoma is typically a slow-growing cancer, meaning it takes some time before it is formally diagnosed. Most often, it is identified when examining other areas of the body, then diagnosed with a biopsy. The slower chondrosarcomas grow, the less likely they are to metastasize in other parts of the body.
What is the life expectancy of someone with Stage 4 bone cancer?
Stage 4 bone cancer life expectancy. About 15 percent cases of bone cancer are diagnosed at stage 4 and bone cancer prognosis indicate nearly 32 percent survival rate at this stage.
What are the four stages of bone cancer?
For bone cancer there are 4 stages. Often the stages 1 to 4 are written as the Roman numerals I, II, III and IV. Generally, the higher the stage number, the more the cancer has spread. Talk to your doctor if you have questions about staging. The stages of bone cancer also depend on the grade.
What does chondrosarcoma mean?
Medical Definition of chondrosarcoma. : a sarcoma containing cartilage cells rarely arising as a primary tumor but more frequently developing as a secondary growth by malignant degeneration of a chondroma.
What is the survival rate for bone cancer?
Around 40% of bone cancer is diagnosed at an early stage. The 5-year survival rate for adult bone cancer is 66%. Adults with chondrosarcoma have a 5-year survival rate of 80% compared to a 5-year survival rate of 54% for osteosarcoma .