About this Program

This series of four webinars benefits students preparing for the Advanced MRI Registry Exam. The webinars review the basic tissue characteristics, MRI instrumentation systems, identification of various artifacts, appropriate imaging procedures, MRI safety, identification of anatomical structures, appropriate imaging procedures, and aspects of patient care. 

A certificate of attendance, documenting 4 hours of credit will be provided for each individual upon completion of each 3.5-hour session of the webinar. Completion of all 4 sessions of this series will provide the 16 hours of structured education related to the content specifications outlined by the ARRT, required for certification and registration.

A printable download will be available to each registrant before this webinar. This will allow you to follow along with the presentation and make notes as you feel necessary.

This webinar will be presented in four - 3.5 hour, 4-credit sessions. Tuition listed is per session.

Educational Objectives

After this webinar, participants will:

  • Understand the creation of the MRI signal, from precession to detection by the RF coil.
  • Explain basic tissue characteristics (TI, T2, PD, and T2*), and identify images by these characteristics.
  • Describe the various instrumentation systems used in MRI, and their purpose, including gradients, radiofrequency, magnet and coils.
  • Explain the differences in pulse sequences and the trade-off in parameters that affect image quality.
  • Recognize artifacts seen on MRI images, and discuss how they are caused and prevented.
  • Review imaging procedures for all areas of the body, including identification of anatomical structures in all imaging planes.
  • List the several aspects of MRI safety that should be adhered to in the workplace.
  • Assess the knowledge base of MRI by participating in a mock registry exam.

Schedule

In-person and live webinar options

Session 1

6:30pm Eastern
5:30pm Central
4:30pm Mountain
3:30pm Pacific
What's my timezone?

Instrumentation and Fundamentals

MRI Instrumentation
 

  • Main Magnetic Field
  • Time Varying Magnetic Field (TVMF)
  • Types of Magnet
  • Magnetic Properties
  • RF Coils & Gradient Coils
  • Passive & Active Shielding and Shimming
  • Receiver Coils
  • Operator Interface


Fundamentals of MRI
 

  • Introduction to MRI
  • Atomic Structure
  • MR Active Nuclei
  • Net Magnetization Vector (NMV)
  • Longitudinal & Transverse Magnetization
  • Precession & Resonance
  • The Larmor Equation
  • MR Signal
  • Relaxation


Image Contrast and Weighting
 

  • Extrinsic & Intrinsic Contrast
  • Free Induction Decay (FID)
  • T2* Decay, T1 Recovery, T2 Decay
  • Relaxation Times in tissues
  • T1& T2 times in Fat and Water
  • T1, T2 Weighting, Proton Density
  • Repetition Time, Echo Time and Flip Angle
  • Discussion of typical values for imaging contrast
Session 2

6:30pm Eastern
5:30pm Central
4:30pm Mountain
3:30pm Pacific
What's my timezone?

Patient Care, Gradients and Safety

Patient Care

  • Ethical and Legal Principles
  • Bill of Rights
  • Types of Consent
  • Patient Identification/Exam Confirmation
  • Importance of Communication
  • Patient Assessment/Vital Signs
  • Infection Control


Spatial Encoding

  • Introduction to Gradient Coils
  • Slice Thickness
  • Imaging Planes
  • Gradient Slopes
  • Transmit Bandwidth


MRI Safety
 

  • ACR Guidelines
  • Screening forms
  • MRI Contradictions
  • Implant Clearance
  • Projectile, Torque, Heating and Acoustic Noise
  • Cryogens and Squelch
Session 3

6:30pm Eastern
5:30pm Central
4:30pm Mountain
3:30pm Pacific
What's my timezone?

Image Parameters and Pulse Sequences

Image Formation
 

  • Introduction to image formation
  • K-Space properties, K-Space (Raw Data) filling
  • Fast Fourier Transform (FFT)
  • Center of K-Space (Contrast), Peripheral K-Space (Resolution)
  • Partial Echo and Half Scan
  • Sequential acquisition
  • Two-dimensional (2D) & three-dimensional acquisition (3D)


Parameters
 

  • Magnetic Field Strength
  • Signal To Noise Ratio (SNR)
  • Spatial Resolution (Phase & Frequency Matrix)
  • Contrast to Noise Ratio (CNR)
  • Slice Thickness
  • Field of View (FOV)
  • Rectangular Field of View (RFOV)
  • Pixel & Voxel Volume
  • TR,TE,Flip Angle influence in Contrast
  • Number of Average, or Acquisitions (NEX,NSA)
  • Types of Coils
  • Receiver Bandwidth


Pulse Sequences
 

  • Spin Echo (SE) & Turbo Spin Echo (TSE)
  • Single Shot Fast Spin Echo (SSFSE)
  • Driven Equilibrium/Restore RF Pulse
  • Inversion Recovery (IR)
  • FLAIR & STIR Techniques
  • Gradient Echo (GE)
  • Coherent & Incoherent Gradient Echo
  • Steady State Sequences (SSFP)
  • Echo Planar Imaging (EPI)
Session 4

6:30pm Eastern
5:30pm Central
4:30pm Mountain
3:30pm Pacific
What's my timezone?

MRI Safety, Anatomy and Procedures

MRI Safety
 

  • ACR Guidelines & Recommendation
    • ACR Facility Zones (I –IV)
    • ACR MRI Personnel Levels (I-II)
  • MRI Contraindications
  • Screening Forms (Patients, Staff, Visitors)
  • Implants Clearance
  • Biological & Mechanical Effects
  • Specific Absorption Rate (SAR)
  • Projectile, Torque, Heating & Acoustic Noise
  • Peripheral Nerve Stimulation
  • Pregnancy in MRI Environment
  • Cryogens & Quench

Anatomy and Procedures
 

  • Central Nervous Imaging
    • Overview of Nervous System
    • Review Cross Section Anatomy
    • Clinical Indications
    • Pulse Sequences Brain/Spine Protocols & Procedures
  • Musculoskeletal Imaging
    • Overview of Peripheral Nervous System
    • Review Cross Section Anatomy
    • Clinical Indications
    • Patient Position & Coil Selection
    • Upper Extremities Protocols & Procedures
    • Lower Extremities Protocols & Procedures
    • Long Bones Protocols & Procedure
    • Post Processing Techniques
  • Body Imaging
    • Overview of Cardiovascular, Urinary, Digestive & Reproductive System
    • Review Cross Section Anatomy
    • Clinical Indications
    • Patient Position & Coil Selection
    • Liver, Pancreas, Kidneys, MRCP Protocols & Procedures
    • Vascular Protocols & Procedures
    • Cardiac MRI Protocols & Procedures
    • Reproductive Protocols & Procedures
    • Post Processing Techniques

Audience

Who should attend?

  • Radiologic Technologists
  • Ultrasound Technologist
  • Nuclear Medicine Technologist
  • Vendor Personnel
  • Others wishing to expand their knowledge on MR Imaging

Program Faculty

Meet your presenter(s)

Paul Worthington

Paul Worthington

BS, RT(R)(MR)

Paul is a MR National Clinical Services Specialist with Philip Healthcare (Gainesville, FL). As an MR professional since 1987, Paul has extensive MR knowledge working in university hospital, mobile and private practice settings. He has held several roles ranging from staff technologist, clinical applications specialist and manager. His knowledge in MR and understanding multi-vendor capabilities make him a strong educator on this topic. Paul has been lecturing on the clinical and practical applications of MR since 2003.

Credits

Accredited training programs

ASRT Category A Credit Information

ASRT Category A

This program provides 4 hour(s) of Category A continuing education credit for radiologic technologists approved by ASRT and recognized by the ARRT and various licensure states.  Category A credit is also recognized for CE credit in Canada.  You must attend the entire program to receive your certificate of completion.  

A certificate of attendance, documenting 4 hours of credit will be provided for each individual upon completion of each 3.5 hour session of the webinar. Completion of all 4 sessions of this series will provide the 16 hours of structured education related to the content specifications outlined by the ARRT, required for certification and registration.Each Session:Biennium CE Credits: 4Structured Education / CQR Credits: 4

Tuition

Convenient payment options available

AudiencePriceEarly PriceMember PriceMember Early Price
Technologist$99.00$99.00$89.00$89.00

Learn about membership

~ Tuition amount listed is per session. ~

 


Early Pricing Guidelines

Qualifying 'Early' registrations must be made at least 4 days in advance for the program.


Cancellation Policy

Webinars less than 8 hours of credit

Refunds, minus a $15 processing fee, will be granted for cancellations received at least 3 days prior to the program. Cancellations received within 3 days of the webinar will receive a credit toward a future MTMI program, minus the $15 processing fee. No refunds will be made after the webinar starts. MTMI reserves the right to cancel any scheduled program because of low advance registration or other reasons. MTMI’s liability is limited to a refund of any program tuition paid. WEBINAR ATTENDEES that cannot log in due to unsolvable technical issues beyond their control will be eligible for a full refund.