In-depth

Tests and diagnosis

CT scan

A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

Treatments and drugs

Gamma Knife radiosurgery

Gamma Knife radiosurgery gives doctors pinpoint accuracy in treating a number of brain disorders, all without ever opening the skull.

Apr. 16, 2013