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RDGY40610

Academic Year 2024/2025

Technology of Computed Tomography II (RDGY40610)

Subject:
Radiography
College:
Health & Agricultural Sciences
School:
Medicine
Level:
4 (Masters)
Credits:
10
Module Coordinator:
Assoc Professor Shane Foley
Trimester:
Spring
Mode of Delivery:
Blended
Internship Module:
No
How will I be graded?
Letter grades

Curricular information is subject to change.

This module endeavours to develop in students, a critical understanding of CT scanning parameters, thus encouraging a broader spectrum of clinical operation. It also aims to develop understanding of quality assurance of CT scanners & its application in conventional and radiotherapy CT. Alternative uses of CT technology are also assessed as part of this module. Finally, this module also focuses on the equipment management lifecycle. This module again focuses on the material under the technology related themes of Hardware, Software, Image Quality, Radiation Dose and Facility Management. Interested candidates must be qualified radiographers entitled to register with CORU to practise radiography in Ireland or have Health Professions Council approval for Northern Ireland or UK applicants or equivalent for international applicants. Students are assessed via practical site based assessments in addition to end of trimester examination. Students are also required to complete & pass e-learning formative assessments in order to complete the module but these formative assessments will not form part of the final grade.

About this Module

Learning Outcomes:

Knowledge Outcomes

Students will learn to evaluate the technology of MDCT across the related themes of Hardware, Software, Image Quality, Dose & Facility Management. On successful completion of this module, students should be able to:
1. Evaluate the risks posed by computed tomography investigations and devise suitable strategies for application of dose and image quality optimisation principles;
2. Assess new & current technological developments in multidetector CT scanners;
3. Analyse the nature of CT image defects and leverage the parameters & countermeasures that can be employed against them;
4. Critically evaluate & record appropriate quality assurance procedures for CT equipment;
5. Appraise the contribution of CT in other imaging and therapeutic applications;
6. Evaluate equipment procurement through specifications and the equipment management cycle;

Professional Skills

The module will facilitate development of professional skills in the exploration of CT technological principles. On successful completion of this module, students should have developed skills to:
1. Optimise the use of CT technology;
2. Formulate and assess quality programmes for CT technology within national & international frameworks;
3. Procure and manage medical equipment over the complete lifecycle of the equipment;
4. Communicate effectively both individually and as part of a peer group.

Personal Development
• individual communication & presentation skills
• teamwork communication & presentation skills

Indicative Module Content:

Strategies for dose and image quality optimisation;
New & current technological developments in multidetector CT scanners;
CT image defects and countermeasures that can be employed against them;
Quality assurance procedures for CT equipment;
Equipment procurement ;

Student Effort Hours:
Student Effort Type Hours
Lectures

21

Tutorial

3

Computer Aided Lab

17

Laboratories

3

Specified Learning Activities

56

Autonomous Student Learning

100

Total

200


Approaches to Teaching and Learning:
Blended eLearning includes formative feedback and allows repetition until desired level is achieved.
Essay work includes active task based research.

Requirements, Exclusions and Recommendations

Not applicable to this module.


Module Requisites and Incompatibles
Not applicable to this module.
 

Assessment Strategy  
Description Timing Component Scale Must Pass Component % of Final Grade In Module Component Repeat Offered
Exam (In-person): End of trimester 90 minute written exam Week 14 Graded No

60

No
Assignment(Including Essay): Essay (5000 words): Site improvement & Quality topic Week 8 Graded No

40

No
Participation in Learning Activities: Formative activities: students will engage with journal club activities and prepare and submit a research proposal, identifying a research question to answer an identified local clinical problem. Week 6, Week 10, Week 12 Pass/Fail Grade Scale No

0

No

Carry forward of passed components
No
 

Remediation Type Remediation Timing
In-Module Resit Prior to relevant Programme Exam Board
Please see Student Jargon Buster for more information about remediation types and timing. 

Feedback Strategy/Strategies

• Feedback individually to students, post-assessment
• Group/class feedback, post-assessment
• Online automated feedback

How will my Feedback be Delivered?

eLearning content includes formative assessments that are repeatable until an acceptable level is attained. Essay work includes rubric based feedback.

Seeram (2023). Computed Tomography - Physical Principles, patient care, clinical applications and quality control. Fifth Edition. Elsevier. ISBN: 9780323790635

Name Role
Assoc Professor Shane Foley Lecturer / Co-Lecturer
Ms Marie-Louise Ryan Lecturer / Co-Lecturer
Ms Edel Thomas Lecturer / Co-Lecturer