Course Overview
This course discusses x-ray imaging systems and digital imaging technology. Part A will explore the major components of the x-ray imaging system, including the structure and function of the x-ray tube and its recent innovations, as well as the technical principles of radiographic, mammography, and fluoroscopic imaging equipment. In addition, the essential concepts and procedures of quality assurance/quality control in diagnostic radiology will be outlined. Part B will describe the elements of digital imaging technology. Specifically, digital image acquisition technologies such as Computed Radiography (CR), Digital Radiography (DR), Digital Fluoroscopy (DF), and Computed Tomography (CT) will be described. Finally, the course will explore the nature and technology of Picture Archiving and Communications Systems (PACS).
Prerequisite(s)
- No prerequisites are required for this course.
Credits
5.0
- Retired
- This course has been retired and is no longer offered. Find other Flexible Learning courses that may interest you.
Learning Outcomes
At the end of this course the student will be able to:
- Describe the major features of the x-ray imaging system.
- Discuss the structure and function of x-ray tubes used in diagnostic x-ray imaging.
- Outline the characteristics of radiographic, fluoroscopic and mammographic imaging systems.
- Differentiate between the terms quality assurance (QA) and quality control (QC) and list the advantages of a continuous quality improvement (CQI) program in diagnostic radiology.
- Describe the elements of QC in terms of:
- Equipment for QC.
- Parameters for QC monitoring.
- QC test procedures.
- Image quality standards.
- Tolerance limits.
- Error correction.
- Describe the following QC tests for radiographic imaging systems:
- Level accuracy, section thickness in conventional tomography.
- Collimator test.
- Focal spot assessment.
- Screen-film contact test.
- Automatic exposure control (AEC).
- Inspection procedures for radiographic equipment.
- Describe each of the following QC tests for fluoroscopic equipment:
- Protective apparel.
- Fluoroscopic resolution.
- Maximum exposure rate.
- Fluoroscopic timer accuracy.
- Inspection procedures for fluoroscopic procedures.
- Fluoroscopic timer.
- Discuss the essential characteristics of digital images and image post processing.
- Describe the fundamental principles of the following digital imaging modalities:
- Computed Radiography (CR),
- Flat-Panel Digital Radiography (DR), including direct/indirect digital systems.
- Digital Fluoroscopy (DF).
- Computed tomography (CT).
- Picture Archiving and Communication Systems (PACS).
- Describe the major technical components of PACS.
Effective as of Fall 2008
Programs and courses are subject to change without notice. Find out more about BCIT course cancellations.