MRI —
Training activity: 13

Details

Identify the clinical context that necessitates imaging, the optimal pulse sequences and acquisition parameters to meet this clinical need, and process and analyse data for clinical use, for each of the body imaging methods listed:

• DCE
• DWI
• MRA
• Dixon imaging
• Fat/iron quantification

Type

Developmental training activity (DTA)

Evidence requirements

Evidence the activity has been undertaken by the trainee​.

Reflection on the activity at one or more time points after the event including learning from the activity and/or areas of the trainees practice for development.

An action plan to implement learning and/or to address skills or knowledge gaps identified.

Considerations

• Principles and applications of the various pulse sequences
• Relevant anatomy and physiology
• Operation of the image analysis software
• Limitations of the input data
• Accuracy and reproducibility of the quantitative results clinical/physical/physiological interpretation of results
• Water/fat suppression methods
• Quantification
• Use of contrast agents, including types, kinetics and safety
• Comparison of contrast vs non-contrast techniques

Reflective practice guidance

The guidance below is provided to support reflection at different time points, providing you with questions to aid you to reflect for this training activity. They are provided for guidance and should not be considered as a mandatory checklist. Trainees should not be expected to provide answers to each of the guidance questions listed.

Before action

• Are there specific clinical cases or scenarios you should consider for each body imaging method?
• What do you need to know before embarking on the activity? What is your understanding of the clinical indications for DCE, DWI, MRA, Dixon imaging, and Fat/iron quantification in body imaging? W
• hat are the common pulse sequences and acquisition parameters used for these techniques?
• What image processing and analysis techniques are typically employed?
• Consider the specific insights you hope to gain from engaging with the activity. How are clinical questions translated into specific MRI acquisition and analysis strategies for body imaging? What are the key parameters that influence the diagnostic quality of these methods?
• Think about what you already know about the task / activity. Are you familiar with the basics of body MRI and the listed advanced techniques?
• Discuss the training activity with your training officer to gain clarity of understanding. Are there specific clinical examples or datasets you should work with? What are the expected outputs of the data processing and analysis?
• Consider possible challenges you might face during the activity, and think about how you might handle them. How will you select the optimal parameters for different clinical scenarios in body imaging?
• How will you troubleshoot issues during data processing and analysis for these specific techniques?
• Identify how you feel about embarking on this training activity. Are you interested in the clinical applications of advanced MRI in body imaging?
• What are your initial thoughts on the technical aspects of these methods?

In action

• Pay attention to your actions.
  • How are you approaching the identification of clinical context, sequence selection, parameter optimisation, and data processing for each body imaging method?
  • What resources are you consulting?
  • What decisions are you making regarding the choice of specific pulse sequences, acquisition parameters, and processing techniques based on the clinical indication and desired diagnostic information for different body regions?
  • What aspects of body MRI techniques feel intuitive, and what requires more conscious application of knowledge regarding anatomy, physiology, and pathology of various body systems?
• How effective are your actions in identifying the optimal imaging strategies and data analysis workflows for each clinical scenario?
  • What challenges are you facing during this process (e.g., understanding the specific applications of advanced body imaging techniques, optimising parameters to visualise different tissue characteristics, performing relevant post-processing)?
  • What can you learn about the practical application of different body MRI methods and their role in clinical diagnosis and monitoring?
  • How does this activity connect to your knowledge of MRI physics, pulse sequences, anatomy, physiology, and clinical indications for body MRI?
• Are there alternative imaging approaches or analysis techniques you should be considering for specific clinical questions in body imaging?
  • What support or guidance might you need in this moment, such as consultation with a body radiologist or experienced MRI physicist?
  • Are you ensuring your approach aligns with established clinical guidelines and best practices for body MRI?

On action

• For each body imaging method, what were the specific clinical indications you considered?
  • What were the key pulse sequences and acquisition parameters you identified as optimal for each clinical need?
  • What steps were involved in processing and analysing the data for clinical interpretation for each method?
• What did you learn about the clinical applications of various advanced body MRI techniques?
  • Did you gain a deeper understanding of how to tailor pulse sequences and parameters to specific abdominal and pelvic diagnostic questions?
  • What did you learn about the post-processing and analysis techniques used in these body imaging methods?
• How will this knowledge enhance your ability to select appropriate MRI protocols for body imaging?
  • What specific aspects of body MRI sequences, parameters, and analysis will you focus on developing further?
  • How might you contribute to the optimisation of body MRI protocols in your department?

Beyond action

• Have you since encountered clinical body imaging cases utilising these specific techniques and considered their contribution to the diagnostic pathway?
• Have you compared your understanding of optimal body imaging protocols with those implemented in your department or recommended in relevant clinical guidelines?
• Have you discussed challenging body MRI cases or protocol selection with radiologists specialising in abdominal, pelvic, or other body imaging applications?
• How has this activity significantly broadened your understanding of the clinical utility and technical aspects of advanced body MRI techniques?
• Has this experience improved your ability to determine appropriate body MRI protocols for various clinical indications and to optimise image quality for diagnostic accuracy?
• How has the learning from this training activity influenced your approach to processing and interpreting body MRI data, including the application of quantitative analysis methods?
• How will your extensive knowledge of advanced body MRI techniques support your involvement in developing or refining imaging protocols within your department?
• What clear actions for continued development in your specialised knowledge of body MRI, such as specific organ imaging protocols or quantitative analysis methodologies, have you identified?
• How might this experience contribute to your ability to provide expert input on body MRI protocols and data interpretation within a multidisciplinary clinical setting?

Relevant learning outcomes

#	Outcome
# 4	Outcome Explain the principles of major pulse sequences in clinical use.
# 6	Outcome Appraise the key issues for advanced/specialist MR examinations and optimise clinical protocols.
# 7	Outcome Apply image analysis software to extract quantitative information from MR data.