Diseases and Conditions
Pituitary tumors
Overview
Symptoms
Causes
Risk factors
Complications
Diagnosis
Treatment
Coping and support
Preparing for an appointment
Diagnosis
Pituitary tumors often go undiagnosed because their symptoms resemble those of other conditions. And some pituitary tumors are found because of medical tests for other conditions.
To diagnose a pituitary tumor, your doctor will likely take a detailed history and perform a physical exam. He or she might order:
- Blood and urine tests. These tests can determine whether you have an overproduction or deficiency of hormones.
- Brain imaging. A CT scan or MRI scan of your brain can help your doctor judge the location and size of a pituitary tumor.
- Vision testing.This can determine if a pituitary tumor has impaired your sight or peripheral vision.
In addition, your doctor might refer you to an endocrinologist for more-extensive testing.