On 7/24/19 while preparing to administer micro-sphere liver treatment the health physicist discovered that the paperwork for a previous treatment on a different patient was incorrect. The paperwork indicated that the treatment was for the left lobe of the liver. The patient's left liver was removed in a previous surgery. The prescribing physician realized that the treatment was for the right lobe of the liver and administered treatment to the right lobe. The physician failed to correct the paperwork. The treatment was on 7/2/19. The prescribed dose was 0.77 GBq and the administered dose was 0.78 GBq. There was no harm to the patient.
The licensee notified the NRC R1 Office (Tara Weidner, Penny Lanzisera).
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.