RAD5005 - Fundamentals of MRI: Physics and Clinical Applications

Course Title

MQF Level

Duration and Credits

Semester 2

5 ECTS

Mode of Study

Part-Time Day

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Please check your eligibility to join this short course and time-tabling details with the Faculty of Health Sciences. The short course will only be delivered subject to a minimum number of applications being received.

Magnetic Resonance Imaging (MRI) is a widely utilised diagnostic modality renowned for its ability to produce detailed, high-contrast images of soft tissues using strong magnetic fields, radiofrequency pulses, and advanced signal processing techniques, without the risks associated with ionising radiation. This capability makes MRI indispensable in a wide range of clinical scenarios, including neuroimaging, musculoskeletal evaluation, cardiovascular assessment, and abdominal and pelvic imaging.

In order to ensure safe MRI practice radiographers need to be knowledgeable of core physical principles such as magnetic resonance, relaxation processes (T1, T2, and proton density), image weighting, pulse sequence design, and the manipulation of contrast through parameters such as repetition and echo times. Beyond image acquisition, MRI practice requires a thorough understanding of patient positioning, coil selection, artefact recognition, and optimisation of protocols for specific clinical questions. Given the use of powerful magnets, strict adherence to safety protocols is essential to prevent hazards related to ferromagnetic projectiles, implanted devices, peripheral nerve stimulation, acoustic noise, and radiofrequency heating, as well as to ensure the safe use of gadolinium-based contrast agents.

As MRI services continue to expand in healthcare systems, radiographers need to remain current in both theoretical knowledge and practical application. This continuing professional development (CPD) micro-credential provides a structured update for radiographers seeking to consolidate or refresh their skills, combining face-to-face and synchronous online lectures, recorded for later review, with interactive discussions and online activities to reinforce learning. The study-unit concludes with a half-day in-person workshop, where participants will collaboratively analyse case studies, apply MRI principles to clinical problem-solving, and critically evaluate safety considerations in real-world contexts.

Main Reading List

McRobbie, D. (2020). Essentials of MRI safety. 1st Edition. Wiley Blackwell.
Westbrook, C. and Talbot, J. (2018). MRI in Practice. 5th Edition Wiley Blackwell.

Study-unit Aims

The aims of this study-unit are to:

Consolidate and extend qualified radiographers' knowledge and understanding of the fundamental physics and principles underpinning MRI image formation;
Develop the ability to select, adapt, and optimise MRI protocols for a wide range of clinical applications;
Reinforce adherence to evidence-based MRI safety practices to safeguard patients, staff, and equipment;
Prepare radiographers to re-engage with or transition into MRI practice by fostering critical thinking, problem-solving skills, and professional judgement, enabling them to contribute effectively to the delivery of safe, accurate, and high-quality MRI services within diverse healthcare settings.

Learning Outcomes: Knowledge and Understanding

By the end of the study-unit the student will be able to:

Explain the fundamental physical principles underlying MRI, including magnetic resonance, relaxation processes, and pulse sequence design;
Describe basic MRI equipment specifications;
Analyze the influence of imaging parameters and protocol selection on image quality, contrast, and diagnostic value;
Discuss appropriate MRI protocols to a variety of clinical scenarios, considering patient needs and diagnostic requirements;
Evaluate potential image artefacts, their causes, and strategies for minimisation;
Discuss the importance of patient preparation and safety screening for a successful MRI examination;
Demonstrate comprehensive knowledge of MRI safety principles, including magnetic field hazards, patient screening, device compatibility, and contrast agent use;
Integrate theoretical knowledge with case-based problem solving to support evidence-based clinical decision-making in MRI practice;
Describe the process of the quench and safety considerations on super-conductive magnets;
Explain the basic clinical applications of commonly performed MRI examinations.

Learning Outcomes: Skills

By the end of the study-unit the student will be able to:

Explain the MRI examination process;
Ensure the application of safe work practices within a MRI suite;
Apply patient and staff screening practices for metal detection to ensure safe MRI scanning;
Ensure clear communication is established in relation to patient preparation before the scan;
Be resourceful in the use of imaging coils, positioning aids, ECG cables and connectors to ensure a safe scanning environment;
Apply basic knowledge relating to reducing MRI associated risks for both the patients and staff;
Ensure selection of relevant MR protocols as appropriate for clinical indications.

Non EU Applicants:

EUR325

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Micro-credentials offer the possibility of providing flexible learning pathways to respond to evolving needs and new developments, thus enabling students to tailor their studies to their needs. Micro-credentials may be combined or transferred into larger credentials, such as certificates, diplomas and degrees, provided that the relevant programme requirements are met. Applicants wishing to transfer micro-credentials to a programme of study are encouraged to seek the advice of the relevant academic entity.