As a professional mammographer you have MQSA, State Inspection, and HIPAA under control! Then along comes digital…
Digital mammography is rapidly replacing film/screen imaging because of the ability to post process images and utilize the system in the PACS environment. Full field digital mammography (FFDM) units are already in use. This presentation provides images to enhance the text and provides a solid base of information for mammographers currently transitioning into digital imaging and mammographers preparing for the future.
The format for this CE activity is reading material and a post test on USB Flash Drive with multiple choice questions mailed to you.
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Course Objectives
At the conclusion of this course, participants should be able to:
Compare and contrast film screen image capture to digital image capture.
Explain the difference between flat panel direct and flat panel indirect detectors.
Explain how a CCD detector is used in recording digital images.
Distinguish between an amorphous selenium and amorphous silicon detector.
List the three primary "virtues" of film screen capture.
Explain the difference between a direct and indirect flat panel detector.
Define DQE
Define MTF
Explain the importance of indicator numbers
Discuss exposure factors for digital imaging
Explain how a CCD flat panel detector works
Define off-angle cutoff
Explain why monochrome monitors are preferred over color monitors for display
List disadvantages of film-screen systems when compared to digital imaging systems
Describe the advantages of post processing digital images.
Explain how look up tables are used in digital imaging
Discuss dynamic range
Discuss target materials and image spectra
Relate breast thickness and density to exposure factors
Explain why 12 bit depth is used in digital mammography
Relate the importance of signal to noise ratio in digital imaging
Describe how a digital image is formed
Define analog
Define digital
Explain analog to digital conversion
Explain digital to analog conversion
Describe a matrix and it's relationship to resolution
Explain the difference between contrast resolution and spatial resolution
Explain the importance of DEL size
Define AMLCD
Define TFT
Explain how a kernel is used in creating post processed images
Category | Hours | Revision Year(s) |
---|---|---|
Mammography > Image Production > Equipment Operation and Quality Assurance | 3.5 | 2016 |
Mammography > Image Production > Image Acquisition and Quality Assurance | 3.5 | 2020 |
Radiology > Image Production > Image Acquisition and Technical Evaluation | 1.0 | 2017 |
Radiology > Image Production > Equipment Operation and Quality Assurance | 1.0 | 2017, 2022 |
Radiology > Image Production > Image Acquisition and Evaluation | 1.0 | 2022 |