The following information was received via facsimile:
NH Radiological Health Section 'Agency' was notified on March 7, 2006, by an e-mail from the Radiation Safety Officer (RSO) at Mary Hitchcock Memorial Hospital of the wrong radiopharmaceutical injected into a patient. [The] delay was caused by conflicting information concerning whether the dose administered exceeded the reporting threshold. Four millicuries of Tl-201 Cl [Thallium Chloride] was administered [via] IV to a patient instead of the intended Tc-99 pertechnetate. Due to the error, the administration resulted in a whole body dose of 5.2 Rem. The patient and both the Authorized User and referring physician were notified of the error and the correct radiopharmaceutical was administered.
The Licensee's RSO conducted an investigation and interviewed persons involved with the administration. A written explanation of the event was obtained. [The] cause of [the] incident was identified as inattention to labeling on part of [the] technician. Remedial instruction was given to the technician.
NH Report ID No: NH-06-001