ENS 42388

v t e ENS Event
18:00 Mar 1, 2006
Title	Incorrect Dose Given to Prostate Patient
Event Description	The State provided the following information via facsimile: The medical physicist for the Via Christi Cancer Center reported that a medical event had occurred the day before. A patient was treated for prostate cancer with I-125 seeds. An activity of 0.4 air kerma units per seed was ordered. The seeds were received with an activity of 0.4 millicuries per seed. The difference in activity units was not detected until after the surgery was completed. The patient received a total dose of 12,850 centigray rather than the prescribed 10,000 centigray; a 28% difference. The radiation oncologist has determined that this larger dose should not cause any untoward harm to the patient. The referring urologist and the patient have been notified of the dose discrepancy. As corrective action, the licensee plans to introduce a new form to be used as part of the procedure followed during permanent implant preparation. This form will be used to record seed activity, including the units, used in treatment planning, listed on the shipping form as well as the seed activity observed at the time of implant. OK Item # - OK060004

ENS 42388 +/-
Where
Via Christi Cancer Center Ponca City, Oklahoma (NRC Region 4)
License number:	OK-14046-02
Organization:	Ok Deq Rad Management
Reporting

Agreement State
Time - Person (Reporting Time:+112.5 h4.688 days <br />0.67 weeks <br />0.154 months <br />)
Opened:	M. Broderick 10:30 Mar 6, 2006
NRC Officer:	John Mackinnon
Last Updated:	Mar 6, 2006
42388 - NRC Website
v • d • e

v t e Emergency Notification System
Via Christi Cancer Center with Agreement State
WEEKMONTHYEAR2006-03-01T18:00:00 [Table view]
[ENS list for Via Christi Cancer Center]

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