Diagnosis

Tests and procedures used to diagnose craniopharyngioma include:

• Physical exam. Diagnosing a craniopharyngioma usually starts with a medical history review and a neurological exam by your doctor. During this procedure, your vision, hearing, balance, coordination, reflexes, and growth and development are tested.
• Blood tests. Blood tests may reveal changes in hormone levels that indicate a tumor is affecting your pituitary gland.
• Imaging tests. Tests to create images of your brain may include X-rays, magnetic resonance imaging (MRI) and computerized tomography (CT).