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LEARNING OUTCOMES
Upon successful completion of the course the student will have:
1. Knowledge of the X-ray beam generation process in the medical X-ray tube and the parameters (kVp, ma, s) affecting the quality of the X-ray beam.
2. Knowledge of the X-ray beam properties and how the beam interacts with matter.
3. Knowledge of patient positioning, relative to the X-ray tube and the detector plate, ability so select the radiological parameters (kVp, mAs) depending on the subject under investigation, and knowledge of the diagnostic criteria each radiograph should meet.
4. Knowledge and application of the radiation protection principles related to each radiographic/radiological technique.
5. Understanding of the basic image quality criteria that should be met in each radiographic procedure
6. Understanding of the basics of digital imaging and especially its application in medical diagnosis.
7. Knowledge to perform basic radiographs of the thoracic cavity and head.
Aim and objectives of the course: The aims of the course include the analysis of the x-ray image generation process, the study and analysis of the radiographic image properties, the study of the basic radiation protection theory, the introduction of the students to the X-ray department, the basic radiographic imaging of the thoracic cavity.
The procedures and parameters affecting the diagnostic quality of the generated X-ray radiographs are discussed in both theoretical classes and laboratory sessions so that the student understands the significance of the geometrical and exposure parameters with respect to the radiographic image quality.
The radiological anatomy of the thoracic cavity and the skull are studied through analysis of the radiographic projections employed for radiological diagnosis, focusing on the image quality criteria that should be met to ensure accurate diagnosis.
SYLLABUS
The course syllabus is common for both the theoretical and the laboratory sections and cover the following:
1. Production of medical X-ray beams.
2. Interaction of X-rays with matter.
3. Anti-scatter grid
4. Radiographic image quality. Geometrical parameters.
5. Exposure factors and Automatic Exposure Control (AEC).
6. Digital imaging I.
7. Digital Imaging II.
8. Respiratory system: Basic radiographic projections.
9. Radiographic imaging of the thoracic cavity bones.
10. Skull: Basic radiographic projections Ι
11. Skull: Basic radiographic projections ΙI
Clinical placement
Clinical placement is carried out in X-ray departments of hospitals across Attica.