COURSE UNIT TITLE

: PHYSICS OF RADIOLOGY - I

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MDF 5053 PHYSICS OF RADIOLOGY - I COMPULSORY 2 2 0 4

Offered By

Medical Physics

Level of Course Unit

Second Cycle Programmes (Master's Degree)

Course Coordinator

ASSOCIATE PROFESSOR AYŞEGÜL YURT

Offered to

Medical Physics

Course Objective

A course describing basics of imaging science, x-ray imaging modalities including basic principles, detectors, scattered radiation, digital roentgen equipment, portable roentgen equipment. However, In the Department of Radiology, to know dark rooms, film processing and printing the appropriate circumstances, physical environment working materials and the dark room conditions.

Learning Outcomes of the Course Unit

1   Being able to identify the power supply circuits are used for diagnosis and treatment equipment
2   Having knowledge to x rays for radiographic image
3   Able to determine image factors to obtain radiographic image
4   Able to identify conventional and digital radiography equipment
5   Able to perform acceptance tests, calibration and quality control tests of the conventional roentgen equipment
6   Able to perform image recording systems and quality assessment on the conventional radiography
7   Able to perform acceptance tests and quality control tests of the digital roentgen equipment
8   Ability to evaluate between dose and image quality in the conventional and digital roentgen equipment

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Basic Concepts in radiology
2 Structure of the X ray instruments, transformers and x ray generator types Automatic exposure control in radiography
3 Structure and characteristics of the X ray tubes Cathode, anode, anode material in the X ray tubes
4 X-ray tube insert and housing, heating and cooling and heat loading, rating charts
5 X ray production, The spectrum of the X ray The parameters that affect the quality and quantity of X-rays
6 X-ray interactions (coherent scattering, Compton scattering, photoelectric effect, pair production) Formation of the latent image on the radiography Scattered radiation effects on radiographic quality Collimation and grid systems
7 Mid-term exam
8 Radiographic Parameters Affecting Image Quality ( tube voltage, tube current, exposure time, filtration, focal spot sizes, grid, etc. )
9 Film, screen,film radiography, screen characteristics (conversion efficiency, absorption efficiency, noise), film characteristics (graininess, sensitometric curve, speed, contrast/latitude, resolution), film processing, film processing quality control) Quality control study
10 The evaluation of the radiographic quality (magnification, distortion, contrast and spatial resolution etc.)
11 Digital radiography (CR and DR)
12 The factors Affecting digital image quality (noise (quantum and electronic), dark current, sampling and aliasing, ghosting, pixel defects, uniformity, geometric distortions)
13 Conventional and digital radiography, quality control study
14 Signal filtering on the digital images Assist.Prof.Kadir AKGÜNGÖR

Recomended or Required Reading

Textbook(s): Sprawls, Jr. P. Physical Principles of Medical Imaging Wisconsin.
Bushong, S.C., Radiologic Science for Technologist Texas.
Gray, J.E., Winkler N.T., Stears J. And Frank E.D. Quality Control ın Diagnostic Imaging Maryland.
Hendee WR, Ritenour ER., Medical Imaging Physics USA.
Supplementary Book(s):
Bor D. Diagnostik Radyoloji Fiziği , Ankara

Planned Learning Activities and Teaching Methods

1. Lecturing
2. Question-answer
3. Discussion
4. Homework

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE MIDTERM EXAM
2 PRF PERFORMANCE
3 FIN FINAL EXAM
4 FCGR FINAL COURSE GRADE MTE * 0.30 + PRF* 0.30 + FIN* 0.40
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE * 0.30 + PRF* 0.30 + RST* 0.40


Further Notes About Assessment Methods

None

Assessment Criteria

To be announced.

Language of Instruction

Turkish

Course Policies and Rules

1. It is obligated to attend to at least 70% of lessons.
2. Every trial to copying will be finalized with disciplinary procedings.
3. The instructor has right to make practical quizzes. The scores obtained from quizzes will be directly added to exam scores.

Contact Details for the Lecturer(s)

aysegul.yurt@deu.edu.tr
4124732

Office Hours

Friday, between 9.00-10.00

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 14 2 28
Practice 14 2 28
Preparation for Mid-term Exam 1 10 10
Preparation for Final Exam 1 12 12
Preparing Homework 1 10 10
Preparing Presentations 1 8 8
Mid-term 1 2 2
Final 1 2 2
TOTAL WORKLOAD (hours) 100

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12PO.13PO.14
LO.15545
LO.2554455
LO.3554
LO.4554544
LO.5554544
LO.6544544
LO.7554544
LO.855544