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Research

International Presentation List Since 2010

Fung WK, Man SY, Yuan J, Fung LH, Luk WP & Chiu G 2017 ‘Optimization of MR sequence for treatment verification purpose in cranial and head and neck radiotherapy’ proceedings of the 36th ESTRO, Vienna, May 2017.

Cheng KF, Fok PH, Yuan J, Wong OL & Chiu G 2017 ‘Investigation of setup error for patient positioning and transfer system’ proceedings of the 36th ESTRO, Vienna, May 2017.

Ng SY, Fung WK, Ku KM, Wong OL & Chiu G 2017 ‘Investigation on the variation in distance of Left Anterior Descending Coronary Artery to chest wall in different respiratory phases for Left-sided breast irradiation by using magnetic resonance imaging’ proceedings of the 36th ESTRO, Vienna, May 2017.

Fok PH, Fung WK, Chiu G & Ho CH 2017 ‘Assessment of Atlas based auto-segmentation in Breast Contouring’ proceedings of the 36th ESTRO, Vienna, May 2017.

Chan KC, Lee WY & Chiu G 2017 ‘A process and human factors engineering paradigm for radiation oncology’ proceedings of the 36th ESTRO, Vienna, May 2017.

Luo WMR, Chan KT, Ku KM & Kong CW 2016 ‘First Clinical Experience of Using Multichannel Vaginal Cylinder in High-Dose-Rate Brachytherapy’ proceedings of the 19th ISRRT World Congress, Seoul, October 2016.

Chan CK, Chiu G, Lee WY, Luo WMR & Lam CP 2016 ‘The Use of Educational Video Prior to Radiation Therapy Planning Procedure to Improve Patient Knowledge and Satisfaction: a Randomized Controlled Study’ proceedings of the 19th ISRRT World Congress, Seoul, October 2016.

Ng SY, Fung WK, Ku KM, Chiu G & Wong OL 2016 ‘Investigation On Left Anterior Descending (LAD) Coronary Artery Motion In Respiratory and Cardiac Cycles For Left-sided Breast Irradiation Using Magnetic Resonance Imaging’ proceedings of the 19th ISRRT World Congress, Seoul, October 2016.

Lee MH, Man SY & Mui WL 2015 ‘FFF-VMAT approach for SBRT in patients with NSCLC: dosimetric potential compared with FF-VMAT and helical tomotherapy’ proceedings of the 57th ASTRO (2015), San Antonio, October 2015.

Fung WK, Chiu G, Lee WM & Wu VWC 2015 ‘Comparing planned (theoretical) and treated (real) dose of large breast tomotherapy in supine and prone position’ proceedings of the 3rd ESTRO Forum, Barcelona, April 2015.

Chiu G, Fung WK & Wu VWC 2015 ‘Geometric and actual dose delivery accuracy in supine and prone position of breast tomotherapy’ proceedings of the 3rd ESTRO Forum, Barcelona, April 2015.

Mui WL 2015 ‘Sparing of cochleae and eyes in whole brain radiation therapy (WBRT) with boost by helical tomotherapy and non-coplanar VMAT’ proceedings of the 3rd ESTRO Forum, Barcelona, April 2015.

Li CH 2015 ‘Dosimetric evaluation on the impact of delineation of brachial plexus in radiotherapy planning of nasopharyngeal carcinoma’ proceedings of the 3rd ESTRO Forum, Barcelona, April 2015.

Chiu G & Fung WK 2014 ‘Acute Skin Reaction of whole breast irradiation in supine and prone position using tomotherapy’ proceedings of the 56th ASTRO, San Francisco, September 2014.

Mui WL & Chiu G 2014 ‘Dosimetric effect of binary multi-leaf collimator in helical tomotherapy to optic system in treating nasopharyngeal carcinoma’ proceedings of the 56th ASTRO, San Francisco, September 2014.

Fung WK, Chiu G & Lee WM 2014 ‘Effect of residual non-rigid errors on actual delivered dose in prone breast tomotherapy’ proceedings of the 56th ASTRO, San Francisco, September 2014.

Poon SW, Cheng KF, Fung WK & Chiu G 2014 ‘Evaluation of deformed image-based dose calculations for adaptive radiotherapy of nasopharyngeal carcinoma’ proceedings of the 56th ASTRO, San Francisco, September 2014.

Chiu G, Cheng KF, Mui WL & Yu SK 2014 ‘Potential workflow improvement in radiotherapy by means of patient positioning and transfer system’ proceeding of the 18th ISRRT World Congress, Helsinki, June 2014.

Lee WM, Fung WK & Chiu G 2014 ‘Daily dose variation during prone breast helical tomotherapy for large-breast patients: Planned dose versus actual delivered dose’ proceeding of the 18th ISRRT World Congress, Helsinki, June 2014.

Wong TL & Chiu G 2014 ‘Investigation the potential use of MR-Simulator in motion management of liver radiotherapy’ proceeding of the 18th ISRRT World Congress, Helsinki, June 2014.

Cheng KF, Wu V & Chiu G 2014 ‘Investigation of patient setup errors in different body regions using MVCT imaging in helical tomotherapy’ proceeding of the 18th ISRRT World Congress, Helsinki, June 2014.

Fan MM, Chan KC, Luo WMR, Yip HY & Chiu G 2014 ‘A dosimetric comparision of helical tomotherapy versus volumetric-modulated arc therapy in radiosurgery for single and multiple intracranial lesions’ proceeding of the 18th ISRRT World Congress, Helsinki, June 2014.

Lee WY 2014 ‘Information system empowerment in radiotherapy’ proceeding of the 18th ISRRT World Congress, Helsinki, June 2014.

Cheng KF, Mui WL, Yu SK, Geng H, Yang BK, Cheung KY & Chiu G 2014 ‘Evaluating the setup accuracy of patient positioning and transfer system in radiotherapy’ proceedings of the 33th ESTRO, Vienna, April 2014.

Fung WK, Chiu G & Mui WL 2014 ‘A novel approach to implement dose-guided ART for HN cases treated with tomotherapy’ proceedings of the 33th ESTRO, Vienna, April 2014.

Chiu G, Cheng KF, Mui WL, Geng H, Yang BK, Cheung KY & Yu SK 2014 ‘Workflow improvement in radiotherapy by implementation of patient positioning and transfer system with laser-guided setup room’ proceedings of the 33th ESTRO, Vienna, April 2014.

Lee MC & Wu WC 2014 ‘Evaluation of the impact of tumor location and size on different delineation methods using PET/CT for non-small cell lung cancer (NSCLC)’ proceedings of the 33th ESTRO, Vienna, April 2014.

Wong ST, Fung WK & Chiu G 2014 ‘Comparison of five workflows for automatic re-contouring in MIM software for the purpose of adaptive radiotherapy’ proceedings of the 33th ESTRO, Vienna, April 2014.

Mui WL & Chiu G 2014 ‘Dosimetric comparisons of helical tomotherapy, volumetric modulated arc therapy and sliding window intensity-modulated radiotherapy in thyroid cancer’ proceedings of the 33th ESTRO, Vienna, April 2014.

Luo WMR, Yip HY, Fan MM, Chan KC, Mui WL, Chiu G & Law MYY 2013 ‘A dosimetric comparison of helical tomotherapy versus volumetric-modulated arc therapy for radiosurgery treatment of multiple intracranial lesions’ proceedings of the 55th ASTRO, Atlanta, September 2013.

Fung WK, Chiu G & Lee WM 2013 ‘Can planned dose shifting method be used in place of dose recalculation method for dose evaluation in adaptive radiotherapy of Head & Neck cancer?’ proceedings of the 55th ASTRO, Atlanta, September 2013.

Yip HY, Lee WY & Chiu G 2013 ‘Evaluation of the accuracy of the GTC headframe on tomotherapy-based stereotactic radiotherapy system’ proceedings of the 2nd ESTRO Forum, Geneva, April 2013.

Chan KC, Yip HY, Fan MM, Luo WMR, Mui WL, Chiu G & Law MYY 2013 ‘Dosimetric comparison of helical tomotherapy and intensity-modulated arc therapy for single brain lesion’ proceedings of the 2nd ESTRO Forum, Geneva, April 2013.

Wong ST, Cheng KF, Chiu G & Lee E 2013 ‘Investigation of shrinkage effect and reproducibility of thermoplastic cast for head region’ proceedings of the 2nd ESTRO Forum, Geneva, April 2013.

Chan MT, Wu WC & Chiu G 2013 ‘Dosimetric evaluation of TomoDirect, helical tomotherapy and field-in-field techniques in breast radiotherapy’ proceedings of the 2nd ESTRO Forum, Geneva, April 2013.

Mak A & Chiu G 2013 ‘Comparison of planned dose distribution for gated IMRT of lung cancer with different gating windows’ proceedings of the 2nd ESTRO Forum, Geneva, April 2013.

Cheng KF, Wu WC, Lee WY, Yip HY & Wong ST 2013 ‘Comparison of setup accuracy of two immobilization systems for head and neck treatment by daily MVCT in tomotherapy’ proceedings of the 2nd ESTRO Forum, Geneva, April 2013.

Fung WK & Chiu G 2012 ‘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’ proceedings of the 54th ASTRO, Boston, October 2012.

Wong TL, Chiu G & Fan MM 2012 ‘A study to compare TomoDirect and TomoHelical in treatment of prostate cancer using TomoHD treatment system’ proceedings of the 17th ISRRT World Congress, Toronto, June 2012.

Lee WY 2012 ‘A dosimetric study comparing optimization results according to different optimization protocols and pseudo-structure construction definitions in linac and tomotherapy intensity modulated radiotherapy (IMRT) planning for intracranial lesions’ proceedings of the 17th ISRRT World Congress, Toronto, June 2012.

Lee WL, Yip HY & Chiu G 2012 ‘Dosimetry comparison for stereotactic radiosurgery in cone-based and helical tomotherapy with altering distance and size of multiple brain metastases’ proceedings of the 17th ISRRT World Congress, Toronto, June 2012.

Fan MM, Chiu G & Wong TL 2012 ‘How our role has changed in decision making with the use of MVCT in tomotherapy’ proceedings of the 17th ISRRT World Congress, Toronto, June 2012.

Law MYY, Wong KK, Chan H, Chan KH, Ho KY & Mui WL 2012 ‘Dosimetric comparison between tomotherapy and conventional intensity-modulated radiotherapy for breast cancer’ proceedings of the 31st ESTRO, Barcelona, May 2012.

Kong SW, Chiu G & Mak CH 2012 ‘A comparative dosimetric planning study of local radiotherapy techniques for left-sided breast cancer’ proceedings of the 31st ESTRO, Barcelona, May 2012.

Fung WK & Wu WC 2012 ‘Optimum adaptive radiation therapy strategy for nasopharyngeal carcinoma’ proceedings of the 31st ESTRO, Barcelona, May 2012.

Cheng KF & Wu WC 2012 ‘Evaluating the effectiveness of immobilization systems by daily megavoltage computed tomography in helical tomotherapy’ proceedings of the 31st ESTRO, Barcelona, May 2012.

Yip HY, Mui WL, Lee WY, Fung WK, Chan MT, Chiu G & Law MYY 2011 ‘Evaluation of radiosurgery techniques: cone-based linac radiosurgery and tomotherapy-based radiosurgery for intra-cranial lesions’ proceedings of the 53rd ASTRO, Miami, October 2012.

Chiu G & Lee WY 2011 ‘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’ proceedings of the 30th ESTRO European Multidisciplinary Cancer Congress, Stockholm, September 2011.

Fung WK, Wu WC & Teo ML 2011 ‘Dosimetric evaluation of a three-phase adaptive radiotherapy for nasopharyngeal cancer using helical tomotherapy’ proceedings of the 30th ESTRO, London, May 2011.

Cheng KF, Chiu G & Mui WL 2011 ‘Dosimetric comparison of directional, complete and no block in tomotherapy for whole left breast irradiation’ proceedings of the 30th ESTRO, London, May 2011.

Yip HY & Law MYY 2011 ‘Dosimetric comparison between cone-based linac radiosurgery system and tomotherapy-based radiosurgery system for single intra-cranial lesion’ proceedings of the 18th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Kaohsiung, March 2011.

Lee WY 2011 ‘Image-guided tomotherapy-based stereotactic radiotherapy (IGTomo-SRT) in practice’ proceedings of the 18th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Kaohsiung, March 2011.

Wong TL & Chiu G 2011 ‘True image-guided radiation therapy using Tomotherapy HiArt system: a prone breast case study’ proceedings of the 18th Asian & Australasian Conference of Radiological Technologists of the ISRRT, Kaohsiung, March 2011.

Chiu G, Kwan WH, Yu SK, Fung WK, Mui WL, Wong TL, Wong SM & Lien SL 2010 ‘Pilot study in dosimetric outcome using prone breast tomotherapy’ proceedings of the 29th ESTRO, Barcelona, September 2010.

Lam WW, Yu SK, Ho YW, Geng H, Wong WKR & Liu SF 2010 ‘Radiation dose reduction using low kvp computed tomography with adaptive statistical iterative reconstruction for contouring in radiotherapy treatment planning: a phantom study’ proceedings of the 29th ESTRO, Barcelona, September 2010.

Wong WKR, Ho YW, Yu SK, Lam WW, Geng H & Liu SF 2010 ‘Accuracy in contouring of small and low contrast lesions: comparison between diagnostic quality computed tomography scanner and computed tomography simulation scanner – a phantom study’ proceedings of the 29th ESTRO, Barcelona, September 2010.

Ho YW, Wong WKR, Yu SK, Lam WW, Geng H & Liu SF 2010 ‘Effect of noise reduction in computed tomography for contour delineation of small and low contrast lesions in radiotherapy treatment planning using statistical iterative reconstruction’ proceedings of the 29th ESTRO, Barcelona, September 2010.

Yip HY, Lee WY & Chiu G 2010 ‘Evaluation of set-up accuracy of Gill-Thomas-Cosman relocatable headframe (GTC headframe) on tomotherapy-based stereotactic radiotherapy system’ proceedings of the 16th ISRRT World Congress, Gold Coast, September 2010.

Wong TL, Chiu G, Lee WY & Mui WL 2010 ‘A dosimetric study comparing linac-based intensity modulated radiotherapy and tomotherapy in treatment of prostate adenocarcinoma’ proceedings of the 16th ISRRT World Congress, Gold Coast, September 2010.

Mui WL & Wu WC 2010 ‘Application of directional block for brainstem in tomotherapy treatment planning of nasopharyngeal carcinoma’ proceedings of the 16th ISRRT World Congress, Gold Coast, September 2010.

Lee WY, Yip HY & Chiu G 2010 ‘First clinical experience on fractionated image-guided tomotherapy-based stereotactic radiotherapy (IGTomo-SRT) with Interfix radiosurgery kit’ proceedings of the 16th ISRRT World Congress, Gold Coast, September 2010.

Chiu G, Kwan WH, Yu SK, Fung WK, Mui WL, Wong TL, Wong SM & Lien SL 2010 ‘Prone breast tomotherapy: a pilot study to investigate the dosimetric and geometric outcome’ proceedings of the 16th ISRRT World Congress, Gold Coast, September 2010.