Study

COURSE
Quality assurance and reliability in tomography
Nanophotonics and metamaterials
Radiofrequency systems and devices
Ф
Applied and theoretical physics
Semiconductor physics
Quantum and hybrid materials

The discipline covers a range of issues related to the operation and maintenance of tomographic systems, the diagnosis of malfunctions by characteristic, the analysis of image artifacts, the planning of the research protocol and its impact on quantitative characteristics, the calibration of subsystems and the maintenance of MRI.

The purpose of this course is to familiarize students with the features of radiation diagnostic methods, types of errors, noise sources, stages of MRI maintenance. Students analyze clinical studies obtained on various equipment, identify the effect of the protocol on image weighting, spatial resolution, and signal-to-noise ratio. Particular attention is paid to the effect of protocol parameters on image artifacts, the systematization of their attributes, and methods for improving image quality. We consider quality control programs for equipment specifications recommended by ACR and major equipment manufacturers.

Language learning
Russian
Study program:  
Module:  
Содержание программы

Radiation diagnostic methods: techniques, protocols, accuracy

Scan Settings and Image Features

Changing image characteristics using post-processing methods

Features of protocols for various systems.

Assessment of the quality of the study, qualitative and quantitative criteria

Control of parameters of magnetic systems

Resolving methodological errors

Analysis of images with artifacts caused by physical phenomena, methodological errors

Hardware Diagnostics

Image analysis with artifacts caused by equipment malfunctions

Certification. ACR Recommendations

Controlled characteristics and elements of phantoms

Scheduled Maintenance Program

Study Protocol Planning

Installation of MRI tomograph, calibration

Список литературы

Cercignani M., Dowell N.G., Tofts P.S. (eds) Quantitative MRI of the Brain. Principles of Physical Measurement. 2nd ed. CRC Press, 2018. 342 p.

McRobbie D.W., Moore E. et. al. MRI from picture to proton. Cambridge, 2003.

MRI quality control manual. ACR, 2001.

Guy D., Fytche D. An Introduction to The Principles of Medical Imaging. London: Imperial College Press, 2005. 374 p.

Hajnal J..V., Hill D.L.G., Hawkes D.J. Medical Image Registration. CRC Press, 2001. 382 p.

Magnetic resonance - technology information portal. URL: http://www.mr-tip.com

Additional Information

 

Assignments:

It is necessary to do laboratory work:

- Comparative analysis of clinical studies;

- Image modeling of a phantom for scanner parameters control (more than two parameters);

- Analysis of the clinical protocol and its effect on image parameters;

- Artifact modeling.

During seminar classes, students discuss the practice problems in class.

Grading policy:

  • The final mark for the course is based on the marks for the laboratory tasks (60%) and exam (40%).
  • intermediate attestation is based on classroom attendance and 50% of laboratory tasks.
Syllabus
Syllabus399.5 KB