Radiology Preparation Guide

X-rays typically require minimal preparation. However, please note:

• Remove jewelry, watches, and metal objects from the area being examined
• You may be asked to change into a hospital gown
• For abdominal X-rays, you may need to fast for a few hours
• Women should inform the technologist if pregnant

CT Without Contrast:

• No special preparation required for most scans
• For abdominal/pelvic CT: Fast for 4 hours before the exam

CT With Contrast:

• Fast for 4-6 hours before the exam
• Stay hydrated - drink plenty of water before and after
• Inform staff of any allergies, especially to iodine or contrast dye
• Kidney function test (creatinine) required - bring recent results
• If diabetic on Metformin, consult your doctor about stopping it before the exam

Before Your MRI:

• Remove ALL metal objects (jewelry, watches, hairpins, hearing aids)
• For abdominal MRI: Fast for 4-6 hours
• Wear comfortable clothing without metal zippers or buttons
• The scan takes 30-60 minutes - you must remain still
• If claustrophobic, inform staff - sedation may be available

Abdominal Ultrasound:

• Fast for 6-8 hours before the exam (water is okay)
• Avoid gas-producing foods the day before

Pelvic Ultrasound:

• Drink 4-6 glasses of water 1 hour before the exam
• Do NOT empty your bladder - a full bladder is required

Obstetric (Pregnancy) Ultrasound:

• First trimester: Full bladder required
• Second/Third trimester: No special preparation

• Schedule 1-2 weeks after your period when breasts are less tender
• Do NOT apply deodorant, powder, lotion, or perfume to underarms or breasts
• Wear a two-piece outfit for convenience
• Bring previous mammogram images for comparison
• Inform staff if you have breast implants