Photon Counting CT (2023)
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Availability
On-Demand
Expires on Apr 07, 2027
Cost
Basic: $55.00
Standard: $0.00
Full Access: $0.00
Member-in-training: $0.00
Non-Member: $55.00
Credit Offered
1 CME Credit
Photon counting detector (PCD) has been an active research area in recent years. Commercial PCD-CT has been available for routine clinical use since the FDA cleared the first PCD-CT in late 2021, representing a major imaging device advancement for CT. In this lecture, we will discuss the fundamental principles of PCD and explain major benefits of this technology relative to energy integrating detectors which are used on most commercial CT scanners. History and current status of PCD-CT will also be discussed. Potential applications in various clinical areas will be demonstrated using sample phantom and patient images. Challenges and opportunities will also be discussed.

For ongoing education and resources, please visit RSNA’s Online Learning Center.

Content Areas (Codes):
The following Content Areas will be printed on the certificate for this course:
  • Physics and Basic Science

Learning Objectives:

  • Recognize principles of photon counting detector (PCD) and PCD-CT.
  • Review benefits of PCD-CT in comparison with energy integrating detector CT.
  • Identify potential applications of PCD-CT in various clinical areas.

This enduring material is estimated to take 1 hour to complete.

Start Date: 4/8/2024
End Date for CME Eligibility/Online Expiration Date: 4/7/2027

This educational activity was originally presented at the RSNA 2023 Annual Meeting and Scientific Assembly.

Faculty:

  • Shuai Leng, PhD
  • Ke Li, PhD

Planners:  

  • Guang-Hong Chen, PhD
  • James M. Kofler Jr., PhD
  • Ke Li, PhD
  • Zheng Feng Lu, PhD
  • Erin B. Macdonald, PhD
  • Lifeng Yu, PhD

Disclosure Statements:
RSNA controls the planning, development, and delivery of this CME activity and will strictly adhere to the Standards for Integrity and Independence in Accredited Continuing Education established by the Accreditation Council for Continuing Medical Education (ACCME).

Listed below are all the financial relationships provided by individuals in a position to influence and/or control CME activity content. All relevant financial relationships listed for these individuals have been mitigated. Please note that any individuals not listed below have reported no financial relationships (currently or within the past 24 months) with any ineligible company producing, marketing, selling, re-selling, or distributing health care products used on or by patients.

Faculty:
 

  • Shuai Leng, PhD: Inventor, Siemens Healthineers; Consultant, Heartflow.

Faculty:

  • Ke Li, PhD: Consultant, Pulmera Inc.; Grant/Research Support, GE Healthcare.

Accreditation and Designation Statements:
The Radiological Society of North America (RSNA) is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.

To earn CME credit, participants must watch the full length of the recording and complete the course evaluation.

RSNA designates this enduring material for a maximum of 1.00 AMA PRA Category 1 Credit™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.

Price:
Non-Member/Basic Member Rate: $55.00
Standard Member/Full Access Member Rate: $0.00

Refund / Exchange Policy:
RSNA will not issue any refunds or exchanges for online only versions of educational products or activities purchased online. Please review the entire product or activity description prior to purchase.

RSNA Disclaimer:
The opinions or views expressed in this activity are those of the presenters and do not necessarily reflect the opinions, recommendations or endorsement of the RSNA. Participants should critically appraise the information presented and are encouraged to consult appropriate resources for information surrounding any product or device mentioned. Information presented, as well as publications, technologies, products and/or services discussed, are intended to inform the learner about the knowledge, techniques, and experiences of RSNA faculty who are willing to share such information with colleagues. The RSNA disclaims any and all liability for damages to any individual user for all claims which may result from the use of said information, publications, technologies, products and/or services, and events.

 

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