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.
Other diseases, such as feline infectious peritonitis, which can cause lesions in the brain, and brain tumors (something I, as a veterinary oncologist, frequently see), are also on the list of feline brain disorders associated with seizures.