What is bone metastasis?

bone metastases, also known as bone METS , is cancer that has metastasized or spread to bones from its primary place in another part of the body. Bone metastases are a different condition than primary bone cancer in which cancer actually comes from bone. In fact, this condition is more likely to be seen than the primary bone cancer. Bones are a common place for many types of tumors, including breast, lung and prostate cancer. When a secondary tumor is formed in the bone, it can cause damage to the process known as osteolysis . This process causes small holes called osteolytic or lytic lesions to form in bones. Lytical lesions cause pain and weaken bones, which increases the risk of fractures.

Another primary symptom of bone metastasis, except fractures, is bone pain. This is the most common symptom and is most commonly felt at the place of metastases. Patients with bone metastases may feel pain starting gradually and increase over time. WhenIt discovers metastases in longer bones of arms or legs, pain usually deteriorates by physical activity.

Other symptoms of bone metastases may be related to spinal cord compression if the secondary tumor is placed in the spine area. They may include back pain, walking problems, numbness or weakness in the legs or abdominal areas or problems with intestines or bladder. Patients with bone metastases into the spine area may feel more pain with rest in bed.

bone metastases are most often diagnosed using X -rays, as lytic lesions usually appear as dark spots in the pictures. The position, as well as the basic size and shape of the tumor, can also be seen using the retarder rays. Computer tomography (CT) scans can also be used in conjunction with X -rays to provide more detailed information about the accurate location and tumor size. Another diagnostic usTroja can be magnetic resonance imaging (MRI). If the patient suffers from bone pain but has normal X -rays and CT scanning, MRI may be more successful in manifesting changes in the bone marrow.

There are several possibilities of treating bone metastases, including chemotherapy, radiation therapy and surgery to restore the function of the patient bone. bisphosphonates are a type of drugs administered intravenously to reduce the risk of fractures and pain associated with the condition. Other medicines are also used in the treatment of pain in these cancer patients.