ENS 58110

v t e ENS Event
05:00 Nov 26, 2025
Title	Medical Event
Event Description	The following is a summary of information provided by the New York City Department of Health (NYC DOH) via email: Only 63 Gy of a planned 151 Gy treatment of Y-90 microspheres to the liver was delivered, or 42 percent of the intended dose. The licensee identified the likely cause as a faulty connection between the tubing in the administration kit and the catheter. The treatment occurred on November 26, 2025, and was reported to NYC DOH on December 1, 2025. NYC item number: NY260001 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 58110 +/-
Where
Memorial Sloan-Kettering New York, New York (NRC Region 1)
License number:	75-2968-01
Organization:	New York City Dept Of Health
Reporting

Agreement State
Time - Person (Reporting Time:+1013.12 h42.213 days <br />6.03 weeks <br />1.388 months <br />)
Opened:	Erik Finkelstein 10:07 Jan 7, 2026
NRC Officer:	Troy Johnson
Last Updated:	Jan 7, 2026
58110 - NRC Website
v • d • e

v t e Emergency Notification System
Memorial Sloan-Kettering with Agreement State
WEEKMONTHYEAR2025-03-26T04:00:00 [Table view]
[ENS list for Memorial Sloan-Kettering]

Navigation menu