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.
When breast cancer spreads to the spine, it's known as bone metastasis. And unfortunately yes, breast cancer that has spread to the bones may spread to other areas such as the brain as well. This happens when cancer cells break away from the primary tumor and travel through the circulatory system. The most common areas for breast cancer to spread are the bones, lung, liver, and brain.
NSCLC is the most common type of lung cancer. About 85% of lung cancers are NSCLC. In people with NSCLC, the cancer may spread from the lungs to other parts of the body. This is called advanced NSCLC. This type of cancer is also known as metastatic (met-tuh-STA-tik) or stage 4 lung cancer. Most common places in the body where advanced NSCLC may spread.