Description
Test Preparation
To ensure accurate results, follow these preparation guideline:
- General Preparation:
• You may be asked to change into a hospital gown to avoid interference from metal in clothing.
• Remove metal objects such as jewelry, belts, piercings, or hearing aids.
• If you have metal implants, pacemakers, or artificial joints, inform your doctor, as some metal devices can affect MRI scans. - Fasting & Medication:
• Fasting is usually not required, but if the MRI involves contrast dye, you may need to fast for 4–6 hours before the test.
• Inform your doctor about any medications you’re taking, especially if you have kidney problems (important for contrast dye use). - Contrast Injection (if required):
• Some MRIs require a contrast agent (gadolinium) for clearer images.
• If you have a history of allergies or kidney disease, inform your doctor before the test.
Sedation (if needed):
• If you have claustrophobia or trouble staying still, sedation may be recommended. - During the MRI:
• The test can take 30 to 60 minutes. You must stay still for clear images.
• You may hear loud knocking sounds from the machine. Earplugs or headphones may be provided.
