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.
However, just because breast cancer has spread to the spine doesn't mean that it will spread to other areas. Doctors can treat the new tumors with radiation and new medications called bisphosphonates can block the progression of tumor cells in the bone and prevent the cancer from spreading to other organs.
Cancer that spreads to the brain from. another part of the body is different from a. primary brain tumor. Lung cancer, breast cancer, kidney cancer, melanoma, and other types of cancer commonly. spread to the brain. When this happens, the. tumors are called metastatic brain tumors.