What is the most common site for metastasis from an osteosarcoma?

What is the most common site for metastasis from an osteosarcoma?

Metastatic osteosarcoma Most often it spreads to the lungs, but it can also spread to other bones, the brain, or other organs.

How does osteosarcoma metastasis?

Osteosarcoma may grow into nearby tissues, such as tendons or muscles. It may also spread, or metastasize, through the bloodstream to other organs or bones in the body.

Can you survive metastatic osteosarcoma?

Five years overall survival in osteosarcoma patients is around 70%, although in patients with metastatic disease it is only 10-30%. The objective of this study was to analyze overall survival and prognostic factors in a group of patients with metastatic osteosarcoma treated with surgical removal of the lung metastases.

Where does osteosarcoma spread first?

This cancer most often starts in the bones around the knee, or in the upper arm bone. But it can also start in other bones. Sometimes cancer cells from osteosarcoma can spread to other parts of the body, such as the lungs.

How long can you live with metastatic osteosarcoma?

Osteosarcoma. Around 40 out of 100 people (around 40%) survive their cancer for 5 years or more after diagnosis.

Do all tumors show up on CT scans?

CT scans can show a tumor’s shape, size, and location. They can even show the blood vessels that feed the tumor – all in a non-invasive setting. By comparing CT scans done over time, doctors can see how a tumor is responding to treatment or find out if the cancer has come back after treatment.

What cancers can be detected by CT scans?

What Types of Cancers Can a CT Scan Detect?

• Bladder cancer.
• Colorectal cancer, especially if it’s located further up in the intestines or bowel.
• Kidney cancer.
• Ovarian cancer.
• Stomach cancer.

What are the metastatic patterns of osteosarcoma?

The metastatic patterns of osteosarcoma The paper presents a detailed comparison of the anatomical distribution and frequency of clinically evident metastases in 152 cases of osteosarcoma, and autopsy findings in 43 cases. The behaviour of long bone tumours is contrasted with those arising elsewhere, which tend to metastasize less widely …

How long does it take for osteosarcoma to recur?

Neither age, sex nor mode of treatment of the primary notably affected metastatic frequency, although recurrences were much more numerous when radiotherapy, even with high dosage, was the definitive treatment. Local recurrence usually appeared within 6-8 months and was shown to lead to increased frequency of osseous metastases.

Why are long bone tumours less likely to metastasize?

The behaviour of long bone tumours is contrasted with those arising elsewhere, which tend to metastasize less widely because of early death from effects of the primary tumour.