luusyövän

Luusyövän, also known as bone cancer, refers to a malignant tumor that originates in the bone tissue itself. This is distinct from metastatic bone cancer, which is cancer that has spread to the bone from another part of the body. Primary bone cancer is relatively rare.

There are several types of luusyövän, with the most common being osteosarcoma, which arises from bone-forming cells. Other types include chondrosarcoma, which develops from cartilage cells, and Ewing sarcoma, which typically affects younger individuals and can occur in bone or soft tissue.

Symptoms of luusyövän can vary but often include persistent bone pain, swelling or a lump near the affected bone, and unexplained fractures. The pain may worsen at night or with activity. In some cases, individuals might experience fatigue, weight loss, or fever.

Diagnosis typically involves a combination of imaging techniques such as X-rays, CT scans, and MRIs, along with a biopsy to confirm the presence and type of cancer. Blood tests may also be performed.

Treatment approaches for luusyövän depend on the type, stage, and location of the tumor. They commonly include surgery to remove the cancerous tissue, chemotherapy to kill cancer cells, and radiation therapy. The prognosis varies significantly based on these factors and the patient's overall health. Early detection and prompt treatment are crucial for improving outcomes.