CT Scans FAQ How does a CT scan work? The CT scanner uses x-rays
to produce cross sectional images of the human body. What are
the benefits of a CT scan? - Precise staging of a disease. -
Safe, non-invasive diagnostic procedure. - Provides detailed
diagnostic information. - Shorter time for definitive diagnosis.
- Earlier detection of disease with fewer invasive diagnostic
procedures. - Can result in less intensive surgery and/or
avoidance of some surgeries. - Identification of distant tumors.
What should I do prior to the CT scan? - Tell your doctor and
technologist if you are diabetic. - Tell your doctor and
technologist if you are allergic to IV contrast (x-ray dye). -
Tell your doctor if you are pregnant, think you might be
pregnant or if you are a nursing mother. - Wear comfortable
clothing in layers. - You may wear your hearing aid, glasses and
dentures to the PET/CT center but leave valuables at home. -
Take any prescribed medications on the day of your test unless
instructed differently by your doctor