Medical Technology Management Institute
Phone: 1-800-765-MTMI (6864)
For more information and registration visit our website: WWW.MTMI.NET
|
Improving Your Digital Radiography Skills
8 Hours ARRT Category A Credit
Andrew Woodward MA, RT(R)(QM)(CT)
|
|
About this Seminar
This seminar; Improving Your Digital Radiography Skills
will address:
- The types of digital detectors employed for radiography and how each acquires an image.
- Characteristics of digital acquisition systems.
- Image accession, initial processing, and final processing.
- The relationship between radiographic exposure and image appearance.
- The appropriate processing steps and the errors that may occur.
- Acquisition precautions
- Myths and fallacies about digital acquisition.
- Appropriate selection of technical factors.
- Evaluation of digital images compared to screen/film images
- Using cues to adjust technical factors and establish proper technique guides
- Limiting patient exposure/dose
|
Educational Objectives
At the completion of this seminar, participants will be able to:
- Describe the various types of digital detectors
- Describe the characteristics and evaluation criteria for digital radiography detectors
- Describe the characteristics of digital images
- Compare digital characteristics to screen/film characteristics
- Compare the advantages and limitations of each system
- Describe the digital image acquisition process
- Describe the basic principles of initial image processing, identifying the role of exposure field
recognition, anatomical menu selection, histogram analysis, default image processing
- Describe the histogram and the process or histogram analysis as it
relates to automatic rescaling and the determination of an exposure indicator
- Utilize the exposure indicator to evaluate exposure and adjust technical factors if necessary
- Describe image acquisition precautions necessary for digital imaging
- Discuss the impact of low intensity radiation response on image acquisition
- Avoid grid utilization errors associated with grid cut off and Moire' effect
- Discuss the role of exposure field recognition on histogram content,
histogram analysis, rescaling, and exposure indicator determination
- Employ appropriate beam/part/plate alignment to avoid histogram analysis errors
|
Locations & Dates
 MTMI
Auto-Reminder Service
Schedule an email reminder about:
Improving Your Digital Radiography Skills
Tell A Friend About:
Improving Your Digital Radiography Skills
Download Seminar Brochure 
|
|
The Instructor
|
|
Andrew Woodward, MA,RT(R)(QM)(CT)
Assistant Professor
Division of Radiologic Science
Department of Allied Health Sciences
UNC School of Medicine
|
|
Seminar Credit
|
|
This seminar provides 8 hours of Category A continuing education credit for
radiologic technologists recognized by the ARRT and various licensure states.
A certificate of attendance will be provided for each individual upon
completion of the course. All attendees must attend the entire course to
receive full credit.
|
|
Seminar Schedule
| 8:00 am |
Registration and Coffee |
| 8:30 am |
Digital Radiography
- Analog image vs. digital image
- Digital image characteristics
- Digital receptors
|
|
| Image Acquisition Process
- Capture
- Extraction
- ADC
- Histogram analysis
- Application of processing codes
|
| 10:10 am |
Informal Discussion and Break |
| 10:20 am |
Image Acquisition - Cassette Based vs. Cassette-less
Radiographers' Role
Exposure Data Recognition
Exposure Field Recognition
- Image data extraction
- Histogram analysis
- Analog to digital conversion
- Automatic rescaling
- Final image processing
|
| 12:00 noon |
Lunch - (on your own) |
| 1:00 pm |
Image Acquisition Issues
- Dynamic range vs. latitude
- Histogram analysis errors
- Exposure field recognition - histogram analysis, automatic rescaling
- Exposure index
- Low intensity radiation response
- Background
- Scatter
- Beam limiting - collimation
- Collimation "rules"
- Grid utilization
|
| 2:40 pm |
Informal Discussion and Break |
| 2:50 pm |
Image Acquisition Issues (continued)
- Exposure field recognition
- Beam/part/receptor alignment
- Fundamental principle of exposure
- Selection of exposure factors
- Technical factor systems
- Limit patient exposure
|
| 4:30 pm |
Adjourn |
|
|
Registration
All prices are in US dollars *
| ♦ | Amount | Early | Reg Door |
| Technologist | | | |
| MTMI Members | 175.00 | 166.00 | 185.00 |
| Non-Members | 195.00 | 185.00 | 205.00 |
|
Qualifying 'Early' registrations must be made at least 14 days in advance.
Become an MTMI member today
and start to receive these benefits:
- Immediate Member Discount on all MTMI seminars, cross-training courses, on-line videos and books.
- Special discounts for Members Only are offered quarterly.
- Advance notice of all MTMI programs of interest.
- Access to your MTMI profile on-line.
- Monthly e-newsletter including useful information and special offers.
Check the "Yes, I want to become a MTMI member" box on the registration form
on this page and you will immediately start to save. The MTMI member price will be yours today.
Refunds, minus a $30 processing fee, will be granted for cancellations
received at least 3 days prior to the seminar. Cancellations received
within 3 days of the seminar will receive a credit toward a future
MTMI seminar, minus the $30 processing fee. No refunds will be
made after the seminar.
Registration Discounts
Group discount for a group from one facility registering at the same time: 3-5
attendees 5%; 6 or more attendees 10%. Group discounts for MTMI
Institutional Members can be as high as 25%, please contact MTMI for details
(discount is not applicable if the tuition is paid by purchase order). For
student rates, contact MTMI. Members of MTMI receive a discount. Only one
discount may be applied.
*Events in Canadian cities show amounts in Canadian dollars.
MTMI reserves the right to cancel any scheduled seminar due to low
advance registration or other reasons. MTMI’s liability is limited to a refund
of any program tuition paid. MTMI recommends that attendees use refundable
airline tickets for travel to seminars. In case of cancellation of a seminar for
any reason, MTMI is not responsible for travel costs incurred by attendees
including non-refundable airline tickets.
|
|
How to Register
By phone call: 1-800-765-6864
By Mail, Fax or Online:
Complete the form on this page then click the Register button.
|
|
|
Hotel Information
| Hotel information for other dates may not yet be available. |