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Radiation Science & Technology-II - (RSTL-612) (MIT): Course Content

Radiation Science & Technology encompasses the study and application of radiation, which is energy that travels in the form of waves or particles.

Course Outline

THE RADIOGRAPHS, RADIOGRAPHIC FILMS
 Film construction
 Formation of latent image
 Types of film
 Handling and storage of film
PROCESSING THE LATENT IMAGE
 Film processing
 Processing chemistry
 Automatic processing
 Alternative processing methods.
RADIOGRAPHIC INTENSIFYING SCREENS
 Screen construction  Luminescence
 Screen characteristic
 Screen film combinations
 Care of screens
CONTROL OF SCATTER RADIATIONS
 Production of scatter radiations
 Control of scatter radiations
 Grid performance
 Grid types
 Grid problems
 Grid selection
RADIOGRAPHIC TECHNIQUE
 Exposure factors
 Imaging system characteristics
 Patient factors
 Image quality factors
 Exposure technique charts
 Automatic exposure technique
 Magnification radiography
IMAGE QUALITY
 Radiographic quality
 Resolution  Noise
 Speed
 Film factors
 Geometric factors
 Subject factors
 Tools for improved radiographic quality
IMAGE ARTIFACTS
 Exposure artifacts
 Processing artifacts
 Handling and storage artifacts
QUALITY CONTROL
 Quality assurance
 Quality control
 Radiographic quality control
 Processor quality control
 Radiobiology
HUMAN BIOLOGY
 Human radiation response
 Composition of the body
 Cell theory
FUNDAMENTAL PRINCIPLES OF RADIOLOGY
 Law of Bergonié and Tribondeau  Physical factors that affect radiosensitivity
 Biologic factors that affect radiosensitivity
 Radiation dose response relationships
MOLECULAR &CELLULAR RADIOLOGY
 Irradiation of macromolecules
 Radiolysis of water
 Direct and indirect effects
 Target theory
 Cell survival kinetics
 Cell cycle effects
 LET, RBE, OER, early and late effects of radiation
 Radiation protection
HEALTH PHYSICS
 Radiation & health
 Cardinal principles of radiation protection
 Effective dose
 Radiologic terrorism
DESIGNING FOR RADIATION PROTECTION
 Radiographic protection features
 Design of protective barrier
 Radiation detection & measurement
PATIENT RADIATION DOSE MANAGEMENT  Patient dose description
 Reduction of unnecessary patient dose
 Pregnant patient
 Patient dose trends
OCCUPATIONAL RADIATION DOSE MANAGEMENT
 Occupational radiation exposure
 Radiation dose limits
 Reduction of radiation exposure.

Course Objectives

Course Learning Objectives:
 Explain the fundamentals of radiographic quality, including resolution, noise, film factors, and geometric factors, and apply tools for improving image quality in clinical settings. (C2)
 Apply principles of radiation protection, dose management, and quality control in radiology practice, including controlling scatter radiation, evaluating grid performance, managing image artifacts, and ensuring compliance with safety
protocols. (C3)
 Analyze the impact of radiation on human biology, including radiation responses, cell theory, and molecular effects, to understand radiation dose management strategies for patients and occupational exposure. (C4)
 Demonstrate proficiency in film handling and processing techniques, including understanding film construction, latent image formation, and utilizing different types of radiographic films and intensifying screens. (P3)
 Perform accurate radiographic exposures using appropriate exposure factors and techniques, considering patient conditions and imaging system characteristics, to produce high-quality diagnostic images. (P3)

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