Parosteal sarcoma

Parosteal sarcoma: symptoms, causes and treatment

Parosteal sarcoma, also known as parosteal osteoma, is a rare form of malignant tumor that arises from osteoblasts, the cells that form bone tissue. This tumor can occur in any bone in the body, but is most common in the bones of the legs, arms, and pelvis.

Symptoms of parosteal sarcoma may include pain, swelling, and bone deformity. These symptoms may appear gradually and can easily be mistaken for other conditions, such as an injury or rheumatic disease. If you suspect parosteal sarcoma, you should consult a doctor, who may prescribe an X-ray, MRI or CT scan to establish a diagnosis.

The causes of parosteal sarcoma are unknown, but it is known that this tumor usually occurs in young people aged 10 to 25 years. Some studies link its occurrence to mutations in the TP53 gene, which controls cell growth and development.

Treatment for parosteal sarcoma may include surgery to remove the tumor, chemotherapy, and radiation therapy. In most cases, if the tumor is completely removed, the prognosis for recovery is good. However, if the tumor is not completely removed, there is a risk of recurrence.

In general, parosteal sarcoma is a rare disease, but, like any other form of cancer, it requires attention and timely treatment. If you experience symptoms that resemble those of parosteal sarcoma, see your doctor for diagnosis and treatment.