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.
Spread to Bone. Roughly 30 to 40 percent of people with advanced lung cancer have spread (metastases) to bones. The most common bones to be affected are the spine (especially the vertebrae in the chest and lower abdominal area), the pelvis, and the upper bones of the arms and legs (humerus and femur).
Fewer than 10 percent of spine tumors begin in the spine. The ones that do are called primary tumors. They can be benign (noncancerous), low-grade malignant (cancerous) tumors that grow slowly, or high-grade tumors that grow aggressively. Most spine tumors are metastatic â they spread from cancer in a different part of the body. Some spine tumors, such as astrocytomas, happen more commonly in children and teenagers. Spine Tumor Symptoms. As a spine tumor grows, it can replace your bones or compress your nerves, resulting in compression fractures or reduced blood supply to the spinal cord. Often, the first symptom of a spine tumor is the pain you feel from these changes.