A teacher's assistant is not typically required to hold a Bachelor's Degree, so the average pay is much lower than that of the teacher in charge. A teacher's assistant averages about $21,000 yearly with a slight range between $19,300 and $27,400.
Neurologic complications continue to pose problems in patients with metastatic prostate cancer. From 15 to 30 percent of metastases are the result of prostate cancer cells traveling through Batson's plexus to the lumbar spine. Metastatic disease in the lumbar area can cause spinal cord compression.
The bone is a common site for metastasis. Bone metastasis or bone mets occurs when cancer cells from the primary tumor relocate to the bone. Prostate, breast, and lung cancers are most likely to spread to the bone.However, other cancers are not excluded. Bone metastases do not begin from the bones but move there from the primary tumor site.On the other hand, primary bone cancers are rare cancers where the primary tumor actually starts in the bone.rostate, breast, and lung cancers are most likely to spread to the bone. However, other cancers are not excluded. Bone metastases do not begin from the bones but move there from the primary tumor site. On the other hand, primary bone cancers are rare cancers where the primary tumor actually starts in the bone.