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The use of PET-MRI in radiotherapy treatment planning

PET/CT is frequently used to assist in the planning of radiotherapy treatments. The PET information can help with determining the extent and function of the tumour as well as possible involvement of lymph nodes. This could result in improved targeting of the radiation to the disease.PET/MRI offers a number of advantages over PET/CT for head and neck cancer radiotherapy treatment planning. The MRI offers superior soft tissue contrast and no ionising radiation dose compared to the current standard of care, …

Study level
PhD, Master of Philosophy, Honours
Faculty
Science and Engineering Faculty
School
School of Chemistry and Physics
Research centre(s)

Development of 3D tumour models for radiobiology applications

There is increasing interest in developing 3D tumour models for use in cancer research. The models have been used to investigate and test novel therapies in a model that is closer to the in-vivo tumour micro-environment. So far there has been little investigation of their use for therapeutic interventions that include ionising radiation. This research will investigate how they may be used for studying the fundamental radiobiology of radiotherapy treatments for cancer.

Study level
PhD, Master of Philosophy, Honours, Vacation research experience scheme
Faculty
Science and Engineering Faculty
School
School of Mechanical, Medical and Process Engineering
Research centre(s)

Use of depth sensing technology in radiotherapy and medical imaging

Consumer-grade depth sensing technology has in recent years become widely available. A number of vendors have developed similar technologies.Some examples of these technologies include:Intel’s RealSense™Asus Xtion depth sensorQualcomm Spectra ISP platform, now in its second generation.The systems make use of camera technology that measures the distance to a surface. Rapid image acquisition can then enable real time motion detection of location of the surface. The infra-red transmitter and sensor use a time-of-flight method to construct a depth map, in millimetres, …

Study level
PhD, Master of Philosophy, Honours, Vacation research experience scheme
Faculty
Science and Engineering Faculty
School
School of Electrical Engineering and Robotics
Research centre(s)

Monte Carlo modelling in radiotherapy

Various research projects are available in the use of monte-carlo techniques in radiotherapy and medical imaging. These include:modelling radiotherapy linear acceleratorspatient dosimetric verification andin-vivo treatment verificationradiobiology and micro-dosimetry.Some of the widely available monte-carlo codes are used in our research group including TOPAS, EGSnrc, and PRIMO.

Study level
PhD, Master of Philosophy, Honours, Vacation research experience scheme
Faculty
Science and Engineering Faculty
School
School of Chemistry and Physics
Research centre(s)

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