RAD3011

Medical imaging and methods 2 (CT) and digital image processing 2 ( 6 points, SCA Band 2, 0.125 EFTSL)

Leader: Mr Giovanni Mandarano

Offered:
Clayton First semester 2006 (Day)

Synopsis: Computed tomography: scientific principles and operational modes. System components and image characteristics. Image reconstruction techniques, summation convolution back-projection. Introduction to the Fourier transform and other algebraic and iterative reconstructions methods. Helical/spiral CT systems. Artefacts and image quality measures in tomography, dosimetry. CT positions and examination protocols for the head, chest, abdomen and spine; CT pelvimetry and CT arthrography. Cross sectional anatomy will be reinforced. Digital image processing ADC, computer interfaces, image compression and analysis.

Objectives: This unit provides students with an understanding of the scientific principles underpinning computer tomography (CT), its associated instruments and protocols, positioning methods and radiation protection principles. Students will extend their knowledge base developed in the digital image processing and the information technology components of RAD2052 (Medical imaging and methods 1 (DVI) and digital image processing 1). On completion of the unit, students will be able to conduct and evaluate contrast radiographic examinations of the central nervous system, will know how to conduct, modify and evaluate conventional and spiral CT examinations of the head, chest, abdomen and spine, will be able to recognise, evaluate and optimally display anatomical structures and their relationships on axial images.

Assessment: Examination (3 hours): 60% + Tutorial (SOLAR) activities: 20% + Laboratory (physica/imaging) reports: 20%