Francium is radioactive.
No.
Benign brain tumors do not infiltrate nearby tissues but can cause severe pain, permanent brain damage, and death
No
No, it cannot.
The cause of primary brain tumors is unknown, but people who work with rubber and certain chemicals have a greater-than-average risk of developing them
It is possible. Studies have shown that workers who are regularly exposed to radiation are much more likely to develop brain tumors later in life. However this is not the only factor and it is not really known for certain what causes most brain tumors.
The most common primary brain tumors include gliomas such as astrocytomas, ependymomas, and oligodendrogliomas
Primary brain tumors can be benign or cancer.Usually, benign tumors are often removed, and that they seldom grow back.Benign brain tumors usually have a clear border or edge. Cells from benign growths rarely invade tissues around them.They don't spread to other parts of the body.Benign tumors can continue sensitive areas of the brain and cause serious health problems.Unlike benign tumors are sometimes life-threatening.Benign brain tumors may become turn into cancer.Malignant brain tumors contain cancer cells:Malignant brain tumors are generally more serious and sometimes are a threat to life.They are likely to grow rapidly or invade nearby healthy brain tissue.Cancer cells may break free from the malignant brain cancer and spread to other parts of the brain or to the medulla spinal.
Malignant brain tumors do not have distinct borders
Metastatic SOL's or tumors found in the brain are same as brain cancer. Metastatic tumors are one of the most common type of tumors found in the brain.
marijuana can cause brain tumors , lung cancer etc.
No. There is concern that the radio frequency waves can cause tumors of the neck and brain, but there has been no conclusive research.