Editor-in-Chief: Robert E. Campbell, MD
ISSN: 0149-9009
Online ISSN: 1938-1395
Frequency: 26 issues / Year



Upcoming Topics
  • Imaging of the Ribs: From A to BX
  • PET/CT Demonstration of Lymphatic Spread of Malignant Pelvic Neoplasms
  • Radiologic Differentiation of Adrenal Lesions and Its Impact on Patient Management
SAMs for Maintenance of Certification

CDR provides self-assessment module (SAM) credits qualified by the American Board of Radiology (ABR) for the Maintenance of Certification (MOC) program.

SAM Issues

CME Discussion Sheets

CDR 37.22 discussion.pdf

CDR 37.23 discussion.pdf

CDR 37.24 discussion.pdf 

CDR 37.25 discussion.pdf

CDR 37.26 discussion.pdf

CDR 38.1 discussion.pdf

CDR 38.2 discussion.pdf

CDR 38.3 discussion.pdf

Starting with CDR volume 38, number 4 (February 15, 2015), discussion sheets are no longer being mailed out with printed issues.

The discussion sheets that will be posted here with correct answers/rationales for volume 37, number 22 through volume 38, number 3 are the last sheets to be available on this website.

Discussion sheets will be provided to test takers according to how they complete the tests: online after successful completion of the test or by mail with the certificate.

CME Subcategories
CDR offers CME tests that qualify for credit in the categories and subcategories listed here
Breast Imaging Subcategories
CDR'Breast Imaging Collection includes breast imaging articles published since 2007 arranged by subcategory (Film-Screen Mammography; Digital Mammography; Breast Ultrasound; Breast CT; Breast MRI; Breast Nuclear Medicine; Digital Breast Tomosynthesis, and Breast Biopsy Technique).