The sensory exam is by definition subjective, that is, relies on the patient's report. 13-1. What is the first step in evaluating the patient with ânumbnessâ?
Seizures can occur for many reasons in a person suffering from a brain tumor, including: 1  the brain tumor itself or regrowth of a tumor. 2  increased intracranial pressure caused by the tumor. 3  changes in medication levels.  scar tissue caused by 1  surgery. stress.  sleep deprivation.
Frontal lobe seizures can be caused by tumors, abnormal blood vessels or injuries. Brain imaging, usually an MRI, may reveal the source. An MRI uses radio waves and a powerful magnetic field to produce very detailed images of soft tissues such as the brain.