Editor-in-Chief: Patrick M. Colletti, M.D.
ISSN: 0363-9762
Online ISSN: 1536-0229
Frequency: 12 issues / year
Ranking: Radiology, Nuclear Medicine, and Medical Imaging 15/125
Impact Factor: 3.931
Official Journal of the American College of Nuclear Medicine


ACNM is inviting international nuclear physicians, scientists, residents in training, nuclear pharmacists and industry to apply for full ACNM membership.

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SAM-CME Corner

Clinical Nuclear Medicine includes SAM-CME certified content that is designed to meet the educational needs of its readers. For more information on CNM SAM-CME educational offerings, visit the Lippincott CMEConnection portal to register online and take advantage of the free CNM SAM-CME opportunities. The module fulfills the requirements of the ABNM Maintenance of Certification program for 2.00 SAM credits in the Nuclear Medicine clinical category.

Current Issue

Time to Reject the Linear-No Threshold Hypothesis
In early February, author, Carol S. Marcus, PhD, MD submitted a petition to the U.S. Nuclear Regulatory Commission (NRC) to reject the linear-no threshold (LNT) hypothesis and ALARA as the bases for radiation safety regulation in the United States, using instead threshold and hormesis evidence. Her article briefly reviews the history of LNT and its use by regulators, the lack of evidence supporting LNT, and the large body of evidence supporting thresholds and hormesis. Physician acceptance of cancer risk from low dose radiation based upon federal regulatory claims is unfortunate and needs to be reevaluated. This is dangerous to patients and impedes good medical care. A link to the petition is available and support by individual physicians to publicly comment is extremely important.