放射治療部研究列表

Title of Report	Author (s)	Report Date	Report Type	Conference
Analysis of Resolution Impact on AI Contouring in Photon Counting CT	Wong Sze Ting Eunice	15/5/2026-19/5/2026	Poster	ESTRO 2026
Dosimetric difference between extended CT scale, manual density override and standard planning without any intervention when there is metallic implant in cranium radiotherapy planning	Choi Hoi Ying Penny	15/5/2026-19/5/2026	Poster	ESTRO 2026
Dosimetric and NTCP comparison of tomotherapy plans for loco-regional nasopharyngeal carcinoma on temporal-mandibular joint sparing	Yung Ho Yee Sappire	15/5/2026-19/5/2026	Poster	ESTRO 2026
Evaluating the impact of robust treatment planning on Single- Field Optimization (SFO) and Multi-Field Optimization (MFO) using proton therapy in left-sided breast cancer with internal mammary node chain involvement: A pilot study	Law Chun Lok	7/11/2025	E-Poster	PTCOG-AO 2025
Novel insights into Urethral Sphincter Complex Dosimetry and GU Toxicity of Ultra-Hypofractionated Stereotactic Radiotherapy(UH-SRT) in Prostate Cancer	Marcus. KH.Siu	27/9/2025-1/10/2025	Poster	ASTRO 2025
Dosimetric uncertainties to the small bowel due to interfractional subcutaneous adipose tissue (SAT) volume variations in whole pelvic irradiation for cervical cancer	Fong Sau Yi Candy	5/6/2025-7/6/2025	E-Poster	Asia-Australasia Conference of Radiological Technologists (AACRT2025)
Evaluating the impact of robust treatment planning on Single- Field Optimization (SFO) and Multi-Field Optimization (MFO) using proton therapy in left-sided breast cancer with internal mammary node chain involvement: A pilot study	Law Chun Lok	5/6/2025-7/6/2025	E-Poster	Asia-Australasia Conference of Radiological Technologists (AACRT2025)
An Evaluation of the Feasibility and Accuracy of Deep Learning-based Auto Segmentation for Organs at Risk Delineation in the Radiotherapy of Left Breast Cancer	Poon Christy Yan Yan	2/5/2025-6/5/2025	E-Poster	ESTRO 2025
A planning CT radiomics model to predict the risk of radiation pneumonitis after SBRT in early stage lung cancer patients or lung metastasis patients	Lau Yuen Ying	2/5/2025-6/5/2025	E-Poster	ESTRO 2025
Morphological Study and Dosimetric Correlation of Urethral Sphincter Complex with Urinary Toxicity for Prostate Cancer Patients after Ultra-Hypofractionated Stereotactic Radiotherapy(UH-SRT): MRI Approach	Marcus. KH.Siu	7/12/2024	Oral Presentaion	HKCRRT 16th ASM
Clinical evaluation of automated planning in photon backup plan generation for proton therapy: A pilot study (Original Study name: Dosimetric Comparison of Photon-based Back-up Plans for Proton Therapy in Prostate Cancer: RayStation Fallback planning vs Manual Optimization)	Mr. Ting Kong Lo	9/6/2024	Oral Presentaion	ISRRT 2024 Hong Kong
Initial experiences with immobilisation for proton therapy Strategies and Challenges	Sin Ting Chiu	9/6/2024	Poster Presentation	ISRRT, HKCEC, 6-9 Jun 24
Clinical Experience of a Commercially Available Bra for Immoblization in Breast Cancer Patients during Radiotherapy	Sin Ting Chiu	9/6/2024	Oral Presentation	ISRRT, HKCEC, 6-9 Jun 24
Comparing different institutional setups for prostate cancer in proton therapy	Sin Ting Chiu	5/5/2024	Oral Presentation	ESTRO 2024, Scottish Event Campus, Glasgow, UK, 5 May 2024
Optimal time for early therapeutic response prediction in nasopharyngeal carcinoma with functional magnetic resonance imaging	Mui WL, Lee WM, Ng WT, Lee HF, Vardhanabhuti V, Man SY, Chua TT & Guan XY	21/6/2023	Full Paper	Physics and Imaging in Radiation Oncology
Optimal time for early therapeutic response prediction in nasopharyngeal carcinoma with multi-parametric MRI	Mui WL	15/5/2023	Oral Presentation	ESTRO 2023 Vienna, Austria
Stability incestigation of gold fiducials in lung	Cheng KF	15-17 Dec 2022	E-Poster	ISRRT World Congress 2022 BangKok
A practical and systematic approach in Tomotherapy planning for left sided whole breast irradiation with concomitant boost: using complete and directional blocking technique to reduce radiation dose to organs-at-risk	Chan CK G	15-17 Dec 2022	E-Poster	ISRRT World Congress 2022 BangKok
Early prediction of therapeutic response by regular functional MRI during the treatment of nasopharyngeal carcinoma	Mui WL	6-10 May 2022	Poster Discussion	ESTRO 2022 Copenhagen Denmark
Actual dose evaluation for establishing a quick assessment for adaptive radiotherapy in NPC cases	Wong MS	6-10 May 2022	Poster Discussion	ESTRO 2022 Copenhagen Denmark
Evaluation on bra usage for breast cancer radiotherapy: OARs sparing and acute skin reaction	Chiu ST	6-10 May 2022	Poster	ESTRO 2022 Copenhagen Denmark
Dosimetric effects of bladder preparation and its impact on QoL for Ca Prostate SBRT patients on MR-Linac	Chiu ST	6-10 May 2022	Oral Presentation	ESTRO 2022 Copenhagen Denmark
Correlations of tumour permeability parameters from DCE-MRI with ADC in nasopharyngeal carcinoma	Mui WL	27-Aug-2021	Poster	ESTRO 2021, Barcelona Spain
Feasibility of MR-guided tomotherapy on cranial and head-and-neck cases	Fung WK	27-Aug-2021	Poster	ESTRO 2021, Barcelona Spain
Dosimetric comparison of cranium SRS among VMAT, tomotherapy and three cyberknife techniques	Cheng KF	27-Aug-2021	Poster	ESTRO 2021, Barcelona Spain
Evaluation on dosimetric plan quality and treatment delivery time of dynamic jaw mode in tomotherapy for left-side breast cancer patients	Chiu ST	2021	Publication	Journal of Radiotherapy in Practice
Can the use of PET/MR assist in more accurate target delineation in padyation therapy planning for head and neck cancer patients?	Wong YS	4-Dec-2020	Poster	ESTRO 2020, Online
Evaluation of transbronchial implanted fiducials for lung tumor tracking in Cyberknife	Chan YY	4-Dec-2020	Poster	ESTRO 2020, Online
A Pilot study on evaluating the breast reproducibility of Chabner XRT Radiation Bra using MRI	Chiu ST	4-Dec-2020	Poster	ESTRO 2020, Online
An Analysis of the Impact of Different Levels of Inspiratory Volume Using Active Breathing Control on the Intrafraction Motion and Dose Coverage of Target Volumes in Patients Undergoing Thoracic Radiotherapy	Hui CM	24-Oct-2020	Poster	62nd ASTRO (2020), Miami, USA
An evaluation of dosimetric impact of weight loss for patients with head and neck cancer receiving radiotherapy to bilateral neck nodes	Li KL	2020
Dosimetric comparison of using cone beam computed tomography and orthogonal planar imaging for position verification in radiotherapy of prostate cancer	Ng SY	26-Apr-2019	Poster	ESTRO 38, Milan Italy
To evaluate the use of a Self-Held Respiration Monitoring Device (SHRMD) for Deep Inspiration Breath Hold (DIBH) radiotherapy to left breast cancer patients	Chan, Y. Y., Ku, K. M., Ng, Y. P., Yu, S. K. B., Kong, C. W. T., Mui, W. L. A., . . . Chiu, G	2019	Full Paper	Journal of Radiotherapy in Practice
Can the use of PET/MR assist in more accurate target delineation in padyation therapy planning for head and neck cancer patients?	Wong YS	2019		ESTRO 39
Evaluation of transbronchial implanted fiducials for lung tumor tracking in Cyberknife	Chan YY	2019		ESTRO 39
Adaptive radiation therapy (ART) for nasopharyngeal carcinoma (NPC) with treatment monitoring by functional assessments with magnetic resonance simulator (MR-Sim)	Mui WL	2019
Dosimetric influences and reproducibility of flexed neck and extended neck set-up positions in helical tomotherapy treatment of nasopharyngeal carcinoma.	Lam CP	21-Oct-2018	Poster	60th ASTRO (2018), San Antonio, USA
To evaluate the feasibility of minimizing ovarian dose in irradiation of abdominal and pelvic malignancies by applying block and optimal margin in Helical Tomotherapy	Tam KT	21-Oct-2018	Poster	60th ASTRO (2018), San Antonio, USA
Radiation beam modulation selection between fixed cone, iris and multi-leaf collimator (MLC) in Cyberknife M6 treatments.	Wong SM, Poon SW, Chan MT, Mui WL	21-Sep-2018	Oral	34th Japan Conference of Radiological Technologists (JCRT), KaiKyo Messe Shimonoseki, Japan
Reproducibility of head and neck setup in MR Simulator	Cheng KF	20-Apr-2018	Oral	ESTRO 37, Barcelona Spain
A standardized method for contouring organs at risk in MR image for head and neck radiotherapy treatment planning	Fung WK, KY Chui	20-Apr-2018	Oral	ESTRO 37, Barcelona Spain
Evaluation on dosimetric quality and treatment delivery time of dynamic jaws mode in TomoTherapy for left-side breast cancer patients.	ST Chiu	20-Apr-2018	Poster	ESTRO 37, Barcelona Spain
To evaluate the use of a Self-Held Respiration Monitoring Device (SHRMD) for Deep Inspiration Breath Hold (DIBH) radiotherapy to left breast cancer patients	Ku KM, YP Ng	12-Apr-2018	Oral	20th ISRRT World Congress, Trinidad
Workflow study in term of time after implementation of patient positioning and transfer system and MRI simulator	Cheng KF	2018
Optimization of patient treatment scheduling in radiotherapy management	Lee WY, Wong MS	26-Nov-2017	Oral	103rd RSNA 2017, Chicago, USA
The optimization of isotrophic 3D TSE (SPACE) MR sequence for daily verification imaging in radiation therapy of the pelvis	Man SY	24-Sep-2017	Poster	59th ASTRO (2017), San Diego, USA
Position accuracy of using patient positioning and transfer system with head and neck immobilization	Cheng KF	24-Sep-2017	Poster	59th ASTRO (2017), San Diego, USA
An analysis of actual occupancy versus routine schedule of a linear accelerator in a radiation therapy department	Lee WM, Wong MS, Cheung CW, Law WK, Lee WY, Yu SK, Chiu G	24-Sep-2017	Poster	59th ASTRO (2017), San Diego, USA
Contouring variability of the organs at risk in head region using contrast T1-weighted MR images	Fung WK	20-Jun-2017	Poster	5th MRinRT Conference, Sydney Australia
Investigation of intra-fraction motion of radiotherapy by MRI	Cheng KF	20-Jun-2017	Poster	5th MRinRT Conference, Sydney Australia
Effect of cardiac motion on displacement of LAD artery in gated left breast treatment using MRI	Ng SY	5-May-2017	Oral	ESTRO 36, Vienna Austria
Efficiency and accuracy of atlas based auto-contour segmentation (ABAS) for radiotherapy treatment planning of breast cancer.	Fok PH	5-May-2017	Oral	ESTRO 36, Vienna Austria
Analysis of liver and lung motion at varying level of abdominal compression in stereotactic body radiation therapy immobilization devices by dynamic MRI	Cheng KF	5-May-2017	Oral	ESTRO 36, Vienna Austria
Dosimetric comparison of craniospinal irradiation using TomoDirect radiotherapy, TomoHelical radiotherapy and three-dimensional conventional radiotherapy	Tsang WS	2017	Paper	Tsang, S. W. S., Collins, M., Wong, J. T. L., & Chiu, G. (2017). A dosimetric comparison of craniospinal irradiation using TomoDirect radiotherapy, TomoHelical radiotherapy and 3D conventional radiotherapy. 16(4), 391-402. doi:10.1017/S1460396917000309
Optimization of MR sequence for treatment verification purpose in cranial and head and neck radiotherapy	Fung WK	2017
Investigation on the variation in distance of Left Anterior Decending Coronary Artery to chest wall in different respiratory phases for Left-sided breast irradiation by using magnetic resonance imaging.	Ng SY	20-Oct-2016	Oral	19th ISRRT World Congress, Seoul Korea
First clinical experience of using multichannel vaginal cylinder in high-dose-rate brachytherapy	Luo WM	20-Oct-2016	Oral	19th ISRRT World Congress, Seoul Korea
FFF-VMAT approach for SBRT in patients with NSCLC: dosimetric potential compared with FF-VMAT and helical tomotherapy	Lee MH, Man SY & Mui WL	18-Oct-2015	Poster	57th ASTRO (2015), San Antonio, USA
The dosimetric impact of bladder volume variation on radiotherapy of prostate cancer	Li KL	10-Jul-2015	Paper	Kl, A. L., & Cheung Wu, V. W. (2018). Dosimetric Impact of Bladder Volume Variation in Radiotherapy for Prostate Cancer – A Pilot Study. J Cancer Sci Ther, 10(7). doi:10.4172/1948-5956.1000541
Comparing planned (theoretical) and treated (real) dose of large breast tomotherapy in supine and prone position	Fung WK., Chiu, G., Lee, WM. & Wu, VWC	24-Apr-2015	Poster	3rd ESTRO Forum, Barcelona, Spain
Geometric and actual dose delivery accuracy in supine and prone position of breast tomotherapy	Chiu, G., Fung WK., & Wu, VWC	24-Apr-2015	Poster	3rd ESTRO Forum, Barcelona, Spain
Sparing of cochleae and eyes in whole brain radiation therapy (WBRT) with boost by helical tomotherapy and non-coplanar VMAT	Mui WL	24-Apr-2015	Oral	3rd ESTRO Forum, Barcelona, Spain
Dosimetric evaluation on the impact of delineation of brachial plexus in radiotherapy planning of nasopharyngeal carcinoma	Li CH	24-Apr-2015	Poster	3rd ESTRO Forum, Barcelona, Spain
Daily dose variation during prone breast helical tomotherapy for large-breast patients: Planned dose versus actual delivered dose	Lee WM	17-Jan-2015	Oral	The 5th HKSH Scientific Meeting in Radiotherapy
Dosimetric comparisons of helical tomotherapy, volumetric modulated arc therapy and sliding window intensity-modulated radiotherapy in thyroid cancer	Mui WL & Chiu G	17-Jan-2015	Oral	The 5th HKSH Scientific Meeting in Radiotherapy
Evaluation of deformed image-based dose calculations for adaptive radiotherapy of nasopharyngeal carcinoma	Poon SW	17-Jan-2015	Oral	The 5th HKSH Scientific Meeting in Radiotherapy
Evaluation of the impact of tumor location and size on different delineation methods using PET/CT for non-small cell lung cancer (NSCLC)	Lee MC	17-Jan-2015	Oral	The 5th HKSH Scientific Meeting in Radiotherapy
Comparison of five workflows for automatic re-contouring for the purpose of adaptive radiotherapy	Fung WK	17-Jan-2015	Oral	The 5th HKSH Scientific Meeting in Radiotherapy
Dosimetric evaluation on the impact of delineation of brachial plexus in radiotherapy planning of nasopharyngeal carcinoma	Li CH	17-Jan-2015	Oral	The 5th HKSH Scientific Meeting in Radiotherapy
Acute Skin Reaction of whole breast irradiation in supine and prone position using tomotherapy	Chiu G & Fung WK	14-Sep-2014	Poster	56th ASTRO (2014), San Francisco USA
Dosimetric effect of binary multi-leaf collimator in helical tomotherapy to optic system in treating nasopharyngeal carcinoma	Mui WL & Chiu G	14-Sep-2014	Poster	56th ASTRO (2014), San Francisco USA
Effect of residual non-rigid errors on actual delivered dose in prone breast tomotherapy	Fung WK, Chiu G & Lee WM	14-Sep-2014	Poster	56th ASTRO (2014), San Francisco USA
Evaluation of deformed image-based dose calculations for adaptive radiotherapy of nasopharyngeal carcinoma	Poon SW, Cheng KF, Fung WK & Chiu G	14-Sep-2014	Oral	56th ASTRO (2014), San Francisco USA
Potential workflow improvement in radiotherapy by means of patient positioning and transfer system	Chiu G, Cheng KF, Mui WL & Yu SK	12-Jun-2014	Oral	18th ISRRT World Congress, Helsinki Finland
Daily dose variation during prone breast helical tomotherapy for large-breast patients: Planned dose versus actual delivered dose	Lee WM, Fung WK & Chiu G	12-Jun-2014	Oral	18th ISRRT World Congress, Helsinki Finland
Investigation the potential use of MR-Simulator in motion management of liver radiotherapy	Wong TL & Chiu G	12-Jun-2014	Oral	18th ISRRT World Congress, Helsinki Finland
Investigation of patient setup errors in different body regions using MVCT imaging in helical tomotherapy	Cheng KF, Wu V & Chiu G	12-Jun-2014	Oral	18th ISRRT World Congress, Helsinki Finland
A dosimetric comparision of helical tomotherapy versus volumetric-modulated arc therapy in radiosurgery for single and multiple intracranial lesions	Fan MM, Chan KC, Luo WMR, Yip HY & Chiu G	12-Jun-2014	Oral	18th ISRRT World Congress, Helsinki Finland
Information system empowerment in radiotherapy	Lee WY	12-Jun-2014	Oral	18th ISRRT World Congress, Helsinki Finland
Dosimetric comparisons of helical tomotherapy, volumetric modulated arc therapy and sliding window intensity-modulated radiotherapy in thyroid cancer	Mui WL & Chiu G	5-Apr-2014	Oral	ESTRO 33, Vienna Austria
Comparison of five workflows for automatic re-contouring in MIM software for the purpose of adaptive radiotherapy	Wong ST, Fung WK & Chiu G	5-Apr-2014	Oral	ESTRO 33, Vienna Austria
Evaluation of the impact of tumor location and size on different delineation methods using PET/CT for non-small cell lung cancer (NSCLC)	Lee MC & Wu WC	5-Apr-2014	Oral	ESTRO 33, Vienna Austria
Workflow improvement in radiotherapy by implementation of patient positioning and transfer system with laser-guided setup room	Chiu G, Cheng KF, Mui WL, Geng H, Yang BK, Cheung KY & Yu SK	5-Apr-2014	Poster	ESTRO 33, Vienna Austria
A novel approach to implement dose-guided ART for HN cases treated with tomotherapy	Fung WK, Chiu G & Mui WL	5-Apr-2014	Poster Presetation	ESTRO 33, Vienna Austria
Evaluating the setup accuracy of patient positioning and transfer system in radiotherapy	Cheng KF, Mui WL, Yu SK, Geng H, Yang BK, Cheung KY & Chiu G	5-Apr-2014	Poster	ESTRO 33, Vienna Austria
Adaptive Radiotherapy - Principles and Clinical Application	Fung WK	15-Nov-2013	Education	Guest Lecturer, MSc Medical Imaging and Radiation Science, Hong Kong Polytechnic University
Utilizing ART assist for head and neck cases treated with tomotherapy	Fung WK	2-Nov-2013	Oral	HKS&H Scientific Meeting in Radiotherapy 2013
A dosimetric comparison of helical tomotherapy and intensity-modulated arc therapy for single brain lesion	Luo WMR	2-Nov-2013	Oral	HKS&H Scientific Meeting in Radiotherapy 2013
Evaluating the effectiveness of immobilization systems by daily megavoltage computed tomography in helical tomotherapy	Cheng KF	2-Nov-2013	Oral	HKS&H Scientific Meeting in Radiotherapy 2013
Potential workflow improvement in radiotherapy by means of patient positioning and transfer system	Mui WL	2-Nov-2013	Oral	HKS&H Scientific Meeting in Radiotherapy 2013
Comparison of planned dose distribution for respiration-gated radiotherapy of lung cancer with different gating windows	Mak A	2-Nov-2013	Oral	HKS&H Scientific Meeting in Radiotherapy 2013
Can planned dose shifting method be used in place of dose recalculation method for dose evaluation in adaptive radiotherapy of Head & Neck cancer	Fung WK, Chiu G & Lee WM	28-Sep-2013	Poster	55th ASTRO (2013), Atlanta, USA
A dosimetric comparison of helical tomotherapy versus volumetric-modulated arc therapy for radiosurgery treatment of multiple intracranial lesions	Luo WMR, Yip HY, Fan MM, Chan KC, Mui WL, Chiu G & Law MYY.	28-Sep-2013	Poster	55th ASTRO (2013), Atlanta, USA
Comparison of setup accuracy of two immobilization systems for head and neck treatment by daily MVCT in tomotherapy	Cheng KF, Wu V, Lee WY, Yip HY & Wong ST	1-Apr-2013	Oral	2nd ESTRO Forum, Geneva, Switerzland
Comparison of planned dose distribution for gated IMRT of lung cancer with different gating windows	Mak A & Chiu G	1-Apr-2013	Oral	2nd ESTRO Forum, Geneva, Switerzland
Dosimetric evaluation of TomoDirect, helical tomotherapy and field-in-field techniques in breast radiotherapy	Chan MT, Wu V & Chiu G	1-Apr-2013	Oral	2nd ESTRO Forum, Geneva, Switerzland
Investigation of shrinkage effect and reproducibility of thermoplastic cast for head region	Wong ST, Cheng KF, Chiu G & Lee E	1-Apr-2013	Poster	2nd ESTRO Forum, Geneva, Switerzland
Dosimetric comparison of helical Tomotherapy and intensity-modulated arc therapy for single brain lesion	Chan KC, Yip HY, Fan MM, Luo WMR, Mui WL, Chiu G & Law MYY.	1-Apr-2013	Poster	2nd ESTRO Forum, Geneva, Switerzland
Evaluation of the accuracy of the GTC headframe on tomotherapy-based stereotactic radiotherapy system	Yip HY, Lee WY & Chiu G	1-Apr-2013	Poster	2nd ESTRO Forum, Geneva, Switerzland
Challenge of Treatment Accuracy in Radiation Therapy	Lee WY (invited Speaker)	1-Mar-2013	Oral	22nd Annual Scientific Meeting, Singapore Radiological Society & College of Radiologists, Singapore
Re-engineering in Radiation Therapy informatics	Lee WY	1-Jan-2013	Oral	The 19th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Chiangmai, Thailand
Utilizing MIM’s ART assist for head and neck cases treated with tomotherapy	Fung WK (Invited Speaker)	29-Oct-2012	Oral	MIMS User meeting, Boston, USA
To Evaluate The Advantages And Disadvantages Using 4 Degree Of Freedom (DOF) Versus 6 Degree Of Freedom (DOF) For Tomotherapy Treatment In Head And Neck Cancer	Fung WK & Chiu G	28-Oct-2012	Poster	54th ASTRO (2012), Boston, USA
Modern Radiotherapy Workflow in Professional Transformation	Lee WY (invited Speaker)	1-Sep-2012	Oral	27th Malaysia-Singapore Radiographers' Conference
A study to compare TomoDirect and TomoHelical in treatment of prostate cancer using TomoHD treatment system	Wong TL	1-Sep-2012	Oral	HKS&H Scientific Meeting in Radiotherapy 2012
A Comparative Dosimetric Planning study of local Radiotherapy Techniques for Left-sided Breast Cancer	Kong SW	1-Sep-2012	Oral	HKS&H Scientific Meeting in Radiotherapy 2012
Optimum adaptive radiation therapy strategy for nasopharyngeal carcinoma	Fung WK	1-Sep-2012	Oral	HKS&H Scientific Meeting in Radiotherapy 2012
Dosimetric comparison of directional, complete and no block in tomotherapy for whole left breast irradiation	Cheng KF	1-Sep-2012	Oral	HKS&H Scientific Meeting in Radiotherapy 2012
How our role has changed in decision making with the use of MVCT in tomotherapy	Fan MM, Chiu G & Wong TL	7-Jun-2012	Oral	17th ISRRT World Congress, Toronto, Canada
Dosimetry comparison for stereotactic radiosurgery in conebased and helical tomotherapy with altering distance and size of multiple brain metastases	Lee WL, Yip HY & Chiu G	7-Jun-2012	Oral	17th ISRRT World Congress, Toronto, Canada
A dosimetric study comparing optimization results assording to different optimization protocols and pseudo-structure construction definitions in Linac and Tomotherapy Intensity Modulated Radiotherapy (IMRT) planning for Inracranial lesions	Lee WY	7-Jun-2012	Oral	17th ISRRT World Congress, Toronto, Canada
A study to compare TomoDirect and TomoHelical in treatment of prostate cancer using TomoHD treatment system	Wong TL, Chiu G & Fan MM	7-Jun-2012	Oral	17th ISRRT World Congress, Toronto, Canada
Evaluating the Effectiveness of Immobilization Systems by Daily Megavoltage Computed Tomography in Helical Tomotherapy	Cheng KF & Wu WC	9-May-2012	Oral	ESTRO 31, Barcelona, Spain
Optimum adaptive radiation therapy strategy for nasopharyngeal carcinoma	Fung WK & Wu WC	9-May-2012	Poster Presetation	ESTRO 31, Barcelona, Spain
A Comparative Dosimetric Planning study of local Radiotherapy Techniques for Left-sided Breast Cancer	Kong SW, Chiu G & Mak CH	9-May-2012	Poster	ESTRO 31, Barcelona, Spain
Dosimetric comparison between tomotherapy and conventional intensity-modulated radiotherapy for breast cancer	Law YY, Wong KK, Chan H, Chan KH, Ho KY, Mui WL	1-May-2012	Poster	ESTRO 31, Barcelona, Spain
Advanced Practice in Australia: Experience on Advanced Imaging, Breast simulation & localization	Wong TL (invited speaker)	1-May-2012	Oral	HKART Scientific Meeting 2012
Evaluation of radiosurgery techniques: cone-based Linac radiosurgery and Tomotherapy-based radiosurgery for intra-cranial lesions	Yip HY, Mui WL, Lee WY, Fung WK, Chan MT, Chiu G & Law YY	3-Oct-2011	Poster	53rd ASTRO (2011), Miami, USA
Dosimetric evaluation of a three-phase adaptive radiotherapy for nasopharyngeal cancer using helical tomotherapy	Fung WK & Wu WC	3-Oct-2011	Oral	3rd Annual Scientific Meeting of The Hong Kong College of Radiographers and Radiation Therapists, Hong Kong
Helical Tomotherapy - Principles of Treatment Planning and Dose Delivery	Mui WL	1-Oct-2011	Education	Guest Lecturer, MSc Medical Imaging and Radiation Science, Hong Kong Polytechnic University
To compare the accuracy of target delineation between mega-voltage (MVCT) and kilo-voltage computed tomography (KVCT) with contrast medium using a solid water phantom	Chiu G & Lee WY	22-Sep-2011	Poster	ESTRO 30 at 2011 European Multidisciplinary Cancer Congress, Stockholm, Sweden
Dosimetric comparison of TomoDirect and helical tomotherapy using TomoHD and HiArt system for breast cancer radiotherapy	Chan JMT, Chiu G, Mui WL	1-Sep-2011	Oral	TomoTherapy Asia-Pacific Users Meeting 2011, Singapore
Dosimetric comparison of directional, complete and no block in tomotherapy for whole left breast irradiation	Cheng KF, Chiu G, Mui WL	7-May-2011	Poster	ESTRO Anniversary Congress 2011, London, UK
Dosimetric evaluation of a three-phase adaptive radiotherapy for nasopharyngeal cancer using helical tomotherapy	Fung WK, Wu WC, Teo ML	7-May-2011	Oral	ESTRO Anniversary Congress 2011, London, UK
A Beginner's Experience in Managing Research Projects	Wong TL	1-Apr-2011	Oral	HKART Scientific Meeting 2011
A dosimetric study comparing linac-based Intensity Modulated Radiotherapy and Tomotherapy in treatment of prostate adenocarcinoma	Wong TL	1-Apr-2011	Oral	HKS&H Scientific Meeting in Radiotherapy 2011
Prone breast tomotherapy: a pilot study to investigate the dosimetric outcome	Chiu G	1-Apr-2011	Oral	HKS&H Scientific Meeting in Radiotherapy 2011
Evaluation of Set-up Accuracy of Gill-Thomas-Cosman Relocatable Headframe (GTC Headframe) on TomoTherapy-based Stereotactic Radiotherapy System	Yip HY	1-Apr-2011	Oral	HKS&H Scientific Meeting in Radiotherapy 2011
True image-guided radiation therapy using Tomotherapy HiArt system: a prone breast case study	Wong TL & Chiu G	3-Mar-2011	Oral	The 18th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Kaohsiung City, Taiwan
Image-guided Tomotherapy-based stereotactic radiotherapy (IGTomo-SRT) in Practice	Lee WY	3-Mar-2011	Oral	The 18th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Kaohsiung City, Taiwan
Dosimetric comparison between cone-based Linac radiosurgery system and Tomotherapy-based radiosurgery system for single intra-cranial lesion	Yip HY & Law YY	3-Mar-2011	Oral	The 18th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Kaohsiung City, Taiwan
Prone breast tomotherapy: a pilot study to investigate the dosimetric and geometric outcome	Chiu George, Kwan Wing Hong, Yu Siu.Ki, Fung Wing Ki, Mui Wing Lun, Wong Tsz Lung, Wong Sze Ming & Lien Shao Lung	12-Sep-2010	Oral	16th ISRRT World Congress, Gold Coast, Australia
First clinical experience on fractionated Image-guided Tomotherapy-based stereotactic radiotherapy (IGTomo-SRT) with Interfix Radiosurgery Kit.	Lee Joseph Wing Yiu, Yip Gary Ho Yin, Chiu George	12-Sep-2010	Oral	16th ISRRT World Congress, Gold Coast, Australia
Application of Directional Block for Brainstem in Tomotherapy Treatment Planning of Nasopharyngeal Carcinoma	MUI Alan Wing Lun, Wu Vincent Wing Cheung	12-Sep-2010	Oral	16th ISRRT World Congress, Gold Coast, Australia
A dosimetric study comparing linac-based Intensity Modulated Radiotherapy and Tomotherapy in treatment of prostate adenocarcinoma	Wong Jacky Tsz Lung, Chiu George, Lee Joseph Wing Yiu, Mui Alan Wing Lun	12-Sep-2010	Oral	16th ISRRT World Congress, Gold Coast, Australia
Evaluation of set-up accuracy of Gill-Thomas-Cosman relocatable headframe (GTC headframe) on tomotherapy-based stereotactic radiotherapy system	Yip Gary Ho Yin, Lee Joseph Wing Yiu, Chiu George	12-Sep-2010	Oral	16th ISRRT World Congress, Gold Coast, Australia
Pilot Study in dosimetric outcome using prone breast tomotherapy	Chiu George, Kwan Wing Hong, Yu Siu.Ki, Fung Wing Ki, Mui Wing Lun, Wong Tsz Lung, Wong Sze Ming & Lien Shao Lung	12-Sep-2010	Poster	ESTRO 29, Barcelona, Spain
Online Adaptive Radiotherapy for Muscle Invasive Bladder Cancer: Results of a Pilot Study	Wong TL	1-May-2010	Oral	HKART Scientific Meeting 2010
螺旋放射治療之應用	Lee Joseph Wing Yiu (invited speaker)	1-Apr-2010	Oral	廣東省放射腫瘤學會放療技術學組成立大會暨粵港放療技術交流會
Evaluation of the reduced margin used in online bladder adaptive radiation therapy	Wong TL	1-Jan-2010	Oral	HKS&H Scientific Meeting in Radiotherapy 2010
Evaluation of new protocol for IMRT verification	Cheng KF	1-Jan-2010	Oral	HKS&H Scientific Meeting in Radiotherapy 2010
Application of 4DCT in Radiotherapy	Lee WY	1-Jan-2010	Oral	HKS&H Scientific Meeting in Radiotherapy 2010
Bladder online adaptive radiation therapy: New roles for radiation therapist as specialist in cone beam CT image interpretation and online decision making	Wong TL	1-Jan-2010	Oral	HKS&H Scientific Meeting in Radiotherapy 2010
A phantom study to compare the accuracy of target delineation between MVCT and KVCT with contrast medium	Chiu G	1-Jan-2010	Oral	HKS&H Scientific Meeting in Radiotherapy 2010
A phantom study to compare the accuracy of target delineation between MVCT and KVCT with contrast medium	CHIU George	12-Sep-2009	Oral	1st Annual Scientific Meeting of The Hong Kong College of Radiographers and Radiation Therapists
Application of Directional Block for Brainstem in Tomotherapy treatment planning of nasopharyngeal carcinoma	MIU Wing Lun, Alan	12-Sep-2009	Oral	1st Annual Scientific Meeting of The Hong Kong College of Radiographers and Radiation Therapists
A phantom study to compare the accuracy of target delineation between MVCT and KVCT with contrast medium	CHIU George	12-Aug-2009	Oral	17th Asis Australasia Conference of Radiological Technogists, Malaysia
Application of 4DCT in Radiotherapy	LEE Wing Yiu, Joseph	12-Aug-2009	Oral	17th Asis Australasia Conference of Radiological Technogists, Malaysia
Application of 4DCT in Radiotherapy	LEE Wing Yiu, Joseph	30-May-2009	Oral	Annual Scientific Meeting Hong Kong Association of Radiation Therapists
Prelimary results of quantifying the parotid glands and tumor changes during radiotherapy to NPC using MVCT	FUNG Wing Ki, Winky	30-May-2009	Oral	Annual Scientific Meeting Hong Kong Association of Radiation Therapists
Application of 4DCT in Radiotherapy	LEE Wing Yiu, Joseph	18-Apr-2009	Oral	Annual Scientific Meeting Hong Kong Radiographers' Association
RT Imaging: From Nightmare to Magic	CHIU George (invited speaker)	7-Dec-2008	Oral	Inaugural Conference of Hong Kong College of Radiographers and Radiation Therapists