Career Summary
Biography
I have worked clinically as a radiation therapist since 1985 in public and private centres in Australia. During this time I have been a part of great change and advancement in technology, treatment techniques and patient outcomes. My interest in stereotactic radiosurgery (SRS) developed early in my career when I was the radiation therapist involved in the training and development of the SRS program at Westmead Hospital. This peaked my interest in the vital role of contouring & documentation accuracy in successful radiation therapy treatments. Throughout my clinical career I have conducted clinical research studies in this area, that have facilitated practice change.
During the period that I have worked in industry, as a Clinical Applications Specialist for radiation therapy related products, I was involved in the VERT (Virtual Environment Radiation Therapy) implementation in Australian universities funded by a Department of Health & Aging Government grant. This has bought the technological basis of radiation therapy education to the forefront. My background knowledge of VERT is proving an invaluable tool to me as an academic in instilling the principles & importance of good radiation therapy practice in our future professionals.
As an academic, I have interest in the role of students and supervisors in the professional practice and the way students progress through this important field of study. As health professions we rely on professional practice to develop students and transition them into qualified practitioners. I am interested in the ways we can assist students and their supervisors to ensure this is a practical, equitable & successful process.
Areas of Research Interest
My major areas of research interest include: the use & development of simulation tools for assessment; accuracy of contouring in radiation therapy treatment planning; stereotactic radiosurgery (SRS) & stereotactic ablative radiation therapy (SABR) techniques; reflection & communication techniques.
Teaching
I believe that above all a radiation therapist is responsible for the holistic well being of the patients in our care. As a mentor to burgeoning future professionals in this field, I believe it is our responsibility to ensure that our graduates have not only outstanding quality technical education in the field but who are also caring and compassionate individuals who understand our role in patient care. I have responsibility for curriculum development, teaching and course co-ordination of courses relating to radiation therapy clinical methods and professional practice, and oncology. I have also overseen the development of advanced practice short courses in Palliative Care, and Patient Assessment for the wider radiation therapy community.
Collaborations
The contacts I have within the radiation therapy community, not only in Australia but further afield, have been developed through many years of clinical and industry experience. My involvement in the VERT Australian Community of Practice (VACOP) has provided valuable shared resources for the use of the VERT system with our undergraduate students. Planned future collaborations with overseas VERT users are also planned.
Qualifications
- Bachelor of Applied Science (Med Rad Tech-Rad Ther, University of Sydney
- Diploma in Therapeutic Radiography, Royal Australasian College of Radiologists
- Associate Diploma in Therapeutic Medical Radiograp, TAFE (NSW)
Keywords
- Clinical Accuracy
- Communication
- Radiation Therapy
- SABR
- Simulation
- Stereotactic Radiosurgery
Languages
- English (Mother)
Fields of Research
| Code | Description | Percentage |
|---|---|---|
| 321110 | Radiation therapy | 100 |
Professional Experience
Professional appointment
| Dates | Title | Organisation / Department |
|---|---|---|
| 9/2/2013 - 28/2/2014 | Clinical Applications Specialist | NL-Tec Australia |
| 10/9/2010 - 1/2/2013 | Clinical Applications Specialist | alphaXRT Australia |
| 1/1/2001 - 17/9/2004 | Reasearch Assistant | East Coast Medical Physics Australia |
| 1/9/1995 - 30/11/1999 | Senior Radiation Therapist | Radiation Oncology Institute Gosford Australia |
| 15/1/1986 - 25/7/1995 | Radiation Therapist | Westmead Hospital WSAHS Australia |
Teaching
| Code | Course | Role | Duration |
|---|---|---|---|
| MRSC3220 |
Radiation Therapy Professional Practice IIIA The University of Newcastle - Faculty of Health and Medicine |
Lecturer and Course Coordinator | 1/1/2015 - 26/6/2020 |
| MRSC1210 |
Oncology in Australia The University of Newcastle - Faculty of Health and Medicine |
Lecturer and Course Coordinator | 15/5/2014 - 31/12/2016 |
| MRSC3260 |
Radiation Therapy Methods IIIB School of Health Sciences, Faculty of Health and Medicine, University of Newcastle |
Lecturer & Course Coordinator | 2/7/2018 - 4/12/2020 |
| MRSC1201 |
Radiation Therapy Methods 1A University of Newcastle - Faculty of Health and Medicine |
Lecturer & Course Coordinator | 15/5/2014 - 1/12/2018 |
| MRSC1220 |
Radiation Therapy Professional Practice 1B The University of Newcastle - Faculty of Health and Medicine |
Lecturer & Course Coordinator | 15/5/2014 - 30/11/2018 |
| MRSC3200 |
Radiation Therapy Methods IIIA The University of Newcastle - Faculty of Health and Medicine |
Lecturer and Course Coordinator | 1/1/2015 - 22/6/2018 |
| MRSC3270 |
Radiation Therapy Professional Practice IIIB School of Health Sciences, Faculty of Health and Medicine, University of Newcastle |
Lecturer & Course Coordinator | 2/7/2018 - 11/12/2020 |
| MRSC3205 |
Radiation Therapy Methods IIIA School of Health Sciences, Faculty of Health and Medicine, University of Newcastle |
Lecturer & Course Coordinator | 1/1/2018 - 16/8/2020 |
Publications
For publications that are currently unpublished or in-press, details are shown in italics.
Journal article (7 outputs)
| Year | Citation | Altmetrics | Link | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 |
Zhong S, Watkins E, Maggi A, Zhong H, Lo YT, Kreydin E, Lee D, Liu C, Christopoulos V, 'Intraspinal Microstimulation of Dorsolateral Funiculus for Coordinated Bladder Control', IEEE Transactions on Neural Systems and Rehabilitation Engineering, 34, 1650-1657 (2026)
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| 2026 |
Feighan L, Cramp L, Lee D, Surjan Y, 'Artificial Intelligence Integration in Radiation Therapy Education: A Multi-Modal Approach', Journal of Medical Radiation Sciences (2026) [C1]
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| 2025 |
Lo YT, Maggi A, Wu K, Zhong H, Choi W, Nguyen TD, Abedi A, Agyeman K, Sakellaridi S, Reggie Edgerton V, Kreydin E, Lee D, Sideris C, Liu CY, Christopoulos VN, 'Exploring the Feasibility of Bidirectional Spinal Cord Machine Interface Through Sensing and Stimulation of Axonal Bundles', IEEE Transactions on Neural Systems and Rehabilitation Engineering, 33, 2004-2012 (2025)
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| 2025 |
Lee D, Burrows T, James D, Wilkinson R, Surjan Y, 'Emotional intelligence evaluation tools used in allied health students: A scoping review', JOURNAL OF MEDICAL RADIATION SCIENCES [C1]
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| 2021 |
Brown E, Dundas K, Surjan Y, Miller D, Lim K, Boxer M, Ahern V, Papadatos G, Batumalai V, Harvey J, Lee D, Delaney GP, Holloway L, 'The effect of imaging modality (magnetic resonance imaging vs. computed tomography) and patient position (supine vs. prone) on target and organ at risk doses in partial breast irradiation', JOURNAL OF MEDICAL RADIATION SCIENCES, 68, 157-166 (2021) [C1]
Introduction: Conventionally computed tomography (CT) has been used to delineate target volumes in radiotherapy; however, magnetic resonance imaging (MRI) is being cont... [more] Introduction: Conventionally computed tomography (CT) has been used to delineate target volumes in radiotherapy; however, magnetic resonance imaging (MRI) is being continually integrated into clinical practice; therefore, the investigation into targets derived from MRI is warranted. The purpose of this study was to evaluate the impact of imaging modality (MRI vs. CT) and patient positioning (supine vs. prone) on planning target volumes (PTVs) and organs at risk (OARs) for partial breast irradiation (PBI). Methods: A retrospective data set, of 35 patients, was accessed where each patient had undergone MRI and CT imaging for tangential whole breast radiotherapy in both the supine and prone position. PTVs were defined from seroma cavity (SC) volumes delineated on each respective image, resulting in 4 PTVs per patient. PBI plans were generated with 6MV external beam radiotherapy (EBRT) using the TROG 06.02 protocol guidelines. A prescription of 38.5Gy in 10 fractions was used for all cases. The impact analysis of imaging modality and patient positioning included dose to PTVs, and OARs based on agreed criteria. Statistical analysis was conducted though Mann¿Whitey U, Fisher's exact and chi-squared testing (P¿<¿0.005). Results: Twenty-four patients were eligible for imaging analysis. However, positioning analysis could only be investigated on 19 of these data sets. No statistically significant difference was found in OAR doses based on imaging modality. Supine patient position resulted in lower contralateral breast dose (0.10Gy¿±¿0.35 vs. 0.33Gy¿±¿0.78, p¿=¿0.011). Prone positioning resulted in a lower dose to ipsilateral lung volumes (10.85Gy¿±¿11.37 vs. 3.41Gy¿±¿3.93, P¿=¿<0.001). Conclusions: PBI plans with PTVs derived from MRI exhibited no clinically significant differences when compared to plans created from CT in relation to plan compliance and OAR dose. Patient position requires careful consideration regardless of imaging modality chosen. Although there was no proven superiority of MRI derived target volumes, it indicates that MRI could be considered for PBI target delineation.
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Open Research Newcastle | |||||||||
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News
News • 2 Nov 2022
Collaboration key to elevating cancer care globally
The Hunter is poised to elevate the standard of cancer care around the world with the establishment of a specialised radiation oncology centre at the University of Newcastle.
Mrs Debra Lee
Position
Lecturer
School of Health Sciences
College of Health, Medicine and Wellbeing
Contact Details
| debra.lee@newcastle.edu.au | |
| Phone | 0249138181 |
Office
| Room | ICT389 |
|---|---|
| Building | Health Education Research Building |
| Location | Callaghan Campus University Drive Callaghan, NSW 2308 Australia |
