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Co sponsors:
INVITATION TO ISRRT WORKSHOP
(English spoken)
The aim the workshop is to provide a train the trainer component so that
participants can then run similar workshops in other regions or countries, using or
wanting to use CT scan and Interventional radiology in the future.
CT and Interventional radiology work experience is recommended.
Title and content
of the Workshop
Radiation protection in CT and Interventional radiology
Host Country
LITHUANIA (Kaunas)
Venue
Hospital of the Lithuanian University of Health Sciences
Kaunas Clinics
Teachers
Ian Hendersson ( UK )
Dean Pekarovic ( Slovenia )
Dimitris Katsifarakis ( Greece )
Workshop Dates
October 2013
Friday 4th 13.30 until Sunday the 5th 13.00 hours
Registration fee: € 15,00 ( including coffee breaks and lunch on Saturday)
Registration only by e-mail
Lithuania and Poland: [email protected] or [email protected] ,
Latvia: [email protected]
Estonia: [email protected]
Deadline for registration 04-08 2013. Maximum : 50 participants
Radiation Protection Workshop
Lithuania
4, 5, 6 October 2013
[Location]
This workshop will be suitable for practitioners working in radiography who wish to
develop their skills and knowledge in the effective application of radiation protection
measures. Participants will learn about dose optimisation in CT and interventional
radiography, in the context of current European legislation
Programme
Day 1: Friday 4th
1.30
Registration
2.00
Welcome and introduction Dimitris Katsifarakis
2.10
Outline of programme and objectives Ian Henderson
2.30
Characteristics of X-rays (X-ray production, scatter, attenuation and
physical effects) Dimitris Katsifarakis
Following this session participants will:
 understand the physical parameters of the X ray beam: Penetrability, intensity
and the factors affecting them.
 understand the mechanisms related to the X ray beam’s attenuation passing
the human body: Photoelectric absorption and Scatter.
 be aware of measures employed by the radiographer to improve image
quality and scatter minimization.
 understand the use of contrast media as a beam attenuator for the image’s
contrast improvement.
3.30
4.00
5.00
Break
Radiobiology (Radiation effect on human cells and tissues)
Dimitris Katsifarakis
Following this session participants will:
 understand the mechanisms of radiation absorption by the human cell,
including direct and indirect effects.
 be aware of radiosensitivity of human tissues and the factors affecting it.
 understand the principle of stochastic and deterministic effects of radiation.
 see examples of radiation injuries reported in the literature.
Close
Day 2: Saturday 5th
9.00
Coffee
9.30 EU legislation and guidelines (How this relates to the radiographer) Dimitris
Katsifarakis
Following this session participants will:
 be aware of he aims and objectives of the Council Directive 97/43:How it
affects the radiation protection of the patient and occupational workers with
Ionizing radiation .
 be aware of European commission Guidelines on Clinical audit PR159
 understand the nature of inter-professional Bodies cooperation across
Europe for Radiation Protection, for example: EMAN-ALARA working group,
MEDRAPET, IAEA working parties.
10.30 Dosimetry and protection of the workforce Dean Pekarovic
Following this session participants will:
 have consolidated knowledge in the area of radiation protection, especially
with regard to exposed workers.
 be familiar with the basic principles of dosimetry for radiographers.
 be aware of how to protect themselves and the patient during radiological
procedures in a clinical environment.
11.10
Break
11.30 Principles of dose optimisation Dean Pekarovic
Following this session participants will:
 be familiar with dose optimisation principles.
 through a short overview, have a background knowledge of how to optimise
dose in CR, DR, Interventional and CT procedures.
 Be aware of the importance of proper training for radiographers and correct
use of basic optimisation principles in everyday practice
12.30
Lunch
Workshops: 1.30-3.00 and 3.30-5.00
Group A: Dose optimisation in Computed Tomography Dean Pekarovic
Objectives
 To consolidate knowledge of CT operating principles.
 To understand the use of all changeable parameters on a scanner, to achieve
the lowest dose possible with diagnostic quality images and without artefacts.
 To be aware of how to create different protocols for different image quality
levels and dedicated protocols for different age groups and pregnant women.
Group B: Dose optimisation in Interventional Imaging Dimitris Katsifarakis
Objectives
 To consolidate knowledge of the principles of interventional imaging.


To understand the use of all changeable parameters to achieve the lowest
dose possible with diagnostic quality images and without artefacts.
To be aware of how procedures and protocols can be adjusted in order to
ensure dose minimisation.
5.00
Discussion and feedback Dean Pekarovic, Dimitris Katsifarakis, Ian Henderson
5.45
Close
Day 3: Sunday 6th
9.00
9.30
Coffee
Physical principles and image acquisition in Computed Tomography
Dean Pekarovic
Following this session participants will:
 be familiar with basic CT components and their function.
 understand different reconstruction principles related to raw data and the
image.
 have knowledge of basic principles of image formation and reconstruction
and how to control them.
10.15 Physical principles and image acquisition in Computed Radiography
Ian Henderson
Following this session participants will:
 be familiar with the basic components and function of CR image processing.
 understand the reconstruction and management of CR images.
 have knowledge of the basic principles of image formation and manipulation.
11.00
Break
11.30 Exposure factors and dose in Computed Radiography Dean Pekarovic
Following this session participants will:
 have gained an insight of CR technology.
 understand how exposure factors, positioning and proper use of digitizers can
improve image quality.
 be familiar with dose reduction techniques in CR.
 appreciate the importance of proper training to get high level radiography
practice.
12.30 Discussion and feedback Dimitris Katsifarakis, Dean Pekarovic, Ian Henderson
1.00
Close