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The following information was obtained froThe following information was obtained from the California Department of Public Health, Radiologic Health Branch, via email:</br>University of California at Los Angeles (UCLA) reported a medical event had occurred on Friday, July 26, 2024, during a Y-90 Therasphere liver cancer treatment. Patient SPECT imaging performed on August 1, 2024, showed that all of the Y-90 activity was in the patient's stomach tissue rather than in the intended left lobe of the liver. The licensee reported that the dosage of Y-90 administered was in conformance with the written directive. UCLA is continuing to investigate to determine how the Y-90 Theraspheres ended up in the stomach tissue and will address the cause in their 15-day written report to the Radiologic Health Branch.</br>Per the licensee's documentation, a dosage of 0.77 GBq was delivered to the patient, with 0.74 GBq expected to go to the treatment site to result in a dose of 178.9 Gy to the treatment site.</br>California event number: 5010-080124</br>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.necessarily result in harm to the patient.  +
07:00:00, 26 July 2024  +
15:21:00, 2 August 2024  +
07:00:00, 26 July 2024  +
The following information was obtained froThe following information was obtained from the California Department of Public Health, Radiologic Health Branch, via email:</br>University of California at Los Angeles (UCLA) reported a medical event had occurred on Friday, July 26, 2024, during a Y-90 Therasphere liver cancer treatment. Patient SPECT imaging performed on August 1, 2024, showed that all of the Y-90 activity was in the patient's stomach tissue rather than in the intended left lobe of the liver. The licensee reported that the dosage of Y-90 administered was in conformance with the written directive. UCLA is continuing to investigate to determine how the Y-90 Theraspheres ended up in the stomach tissue and will address the cause in their 15-day written report to the Radiologic Health Branch.</br>Per the licensee's documentation, a dosage of 0.77 GBq was delivered to the patient, with 0.74 GBq expected to go to the treatment site to result in a dose of 178.9 Gy to the treatment site.</br>California event number: 5010-080124</br>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.necessarily result in harm to the patient.  +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
00:00:00, 2 August 2024  +
1335-19  +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
11:20:09, 12 August 2024  +
15:21:00, 2 August 2024  +
7.348 d (176.35 hours, 1.05 weeks, 0.242 months)  +
07:00:00, 26 July 2024  +
Dose to Unintended Organ  +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.