How should I prepare for a mammogram, and what should I know about breast imaging safety, comfort, breastfeeding, implants, and recalls?

Overview A mammogram is an X-ray exam used to look at breast tissue. It can be used for routine screening or to help investigate a breast concern. During the exam, each breast is gently compressed between two plates. Compression helps spread out the breast tissue so the images are clearer. It also helps reduce the amount of radiation needed for the exam. What You Need to Know Do not wear [...]

Is MRI safe, does it use radiation, and what should I know before my scan?

Overview MRI stands for Magnetic Resonance Imaging. Unlike X-rays or CT scans, MRI does not use ionizing radiation. Instead, it uses a strong magnetic field and radio waves to create detailed images of the inside of the body. MRI is commonly used when your healthcare provider needs detailed images of soft tissues, joints, the brain, spine, abdomen, pelvis, or other areas. Your specific MRI exam [...]

What should I expect at my GNMI appointment, including support people, children, accessibility, technologist requests, and results?

Overview This article covers practical questions about attending an appointment at GNMI, including children, support people, accessibility, technologist preferences, and imaging results. What You Need to Know Children are discouraged from attending appointments. Some tests use radiation, and exam rooms need to stay distraction-free. Children cannot enter radiation rooms. Support persons may not [...]

How do I book an imaging appointment at GNMI, do I need a requisition, and is my exam covered by OHIP?

Overview A requisition is a medical order from a licensed physician or authorized healthcare provider. GNMI performs imaging tests only when they have been requested by an authorized provider. Your requisition does not have to be on a GNMI form; GNMI accepts valid requisitions from any licensed physician or authorized provider. What You Need to Know Most tests require booking. General X-ray is [...]