MRI We offer a full children's MRI imaging service with MRI scanner, x-ray and ultrasound. Magnetic resonance imaging (MRI) is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body. This section gives information about magnetic resonance imaging (MRI) scans. MRI information for children under 11 MRI information for children over 11 MRI information for parents. Patient leaflets See our radiology leaflets page for a list of leaflets that may be relevant to your child's MRI scan. Contacts For general enquiries call the MRI reception on 020 7188 9218. For appointment enquiries please contact one of the below: MRI appointments - 020 7188 7188 extension 58360 heart MRI appointments – 020 7188 7188 extension 50863 How to find us Level 1 – Arctic (Penguin and Igloo zones)Evelina London Children's HospitalWestminster Bridge RoadLondon SE1 7EH How to get to Evelina London