Benign tumors
A) spread rapidly through the process of metastasis.
B) are difficult to remove from brain tissue.
C) do not require treatment.
D) are likely to be fatal in very old persons.
E) have a distinct border.
Question 2
The seizure disorder suffered by Mrs R. in the chapter prologue was treated by
A) administration of tPa.
B) removal of a benign tumor from her brain.
C) administration of antiseizure medication.
D) removal of a malignant tumor from her brain.
E) electrical stimulation of her subthalamus.