ENS 58065

v t e ENS Event
16:00 Dec 1, 2025
Title	Medical Event
Event Description	The following information was provided by the Maryland Department of the Environment via email: On December 1, 2025, at about 1100 EST, the Maryland Department of the Environment's Radiological Health Program (MDE/RHP) was notified via phone and email from the radiation safety officer (RSO) of MD-07-014-01 (University of Maryland Baltimore) that 13.78 mCi of F-18 fluorodeoxyglucose (FDG) was used to a patient being evaluated for metastatic prostate cancer instead of F-18 prostate-specific membrane antigen (PSMA). The incident occurred on November 28, 2025, and the licensee is investigating the case and will provide a written report. MDE/RHP will finalize a reactive investigation. A Medical Event may indicate potential problems in a medical facility's use of radioactive materials. It does not necessarily result in harm to the patient.

ENS 58065 +/-
Where
University Of Maryland Baltimore) Baltimore, Maryland (NRC Region 1)
License number:	MD-07-014-01
Organization:	Maryland Dept Of The Environment
Reporting

Agreement State
Time - Person (Reporting Time:+0.8 h0.0333 days <br />0.00476 weeks <br />0.0011 months <br />)
Opened:	Atna (Atnatiwos) Meshesha 16:48 Dec 1, 2025
NRC Officer:	Karen Cotton
Last Updated:	Dec 1, 2025
58065 - NRC Website
v • d • e

v t e Emergency Notification System
University Of Maryland Baltimore) with Agreement State
WEEKMONTHYEAR2025-12-01T16:00:00 [Table view]
[ENS list for University Of Maryland Baltimore)]

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