{"title":"锝-99m （99mTc-）标记化合物洗脱现象对心肌灌注成像的临床意义。","authors":"Yasuyo Taniguchi","doi":"10.17996/anc.24-00010","DOIUrl":null,"url":null,"abstract":"<p><p>The technetium (Tc) labeled myocardial perfusion compounds are tracers that have been taken up into myocytes and retained in mitochondria several times, thus reflecting the activity of myocytes at the time of injection. However, under certain conditions, \"reversed redistribution\" is known to occur. This review summarized the unique properties of imaging with the Tc myocardial perfusion tracers.</p>","PeriodicalId":72228,"journal":{"name":"Annals of nuclear cardiology","volume":"10 1","pages":"55-58"},"PeriodicalIF":0.0000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11612402/pdf/","citationCount":"0","resultStr":"{\"title\":\"Clinical Implications of the Washout Phenomenon in Technetium-99m (<sup>99m</sup>Tc-) Labeled Compounds for Myocardial Perfusion Imaging.\",\"authors\":\"Yasuyo Taniguchi\",\"doi\":\"10.17996/anc.24-00010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The technetium (Tc) labeled myocardial perfusion compounds are tracers that have been taken up into myocytes and retained in mitochondria several times, thus reflecting the activity of myocytes at the time of injection. However, under certain conditions, \\\"reversed redistribution\\\" is known to occur. This review summarized the unique properties of imaging with the Tc myocardial perfusion tracers.</p>\",\"PeriodicalId\":72228,\"journal\":{\"name\":\"Annals of nuclear cardiology\",\"volume\":\"10 1\",\"pages\":\"55-58\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11612402/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of nuclear cardiology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17996/anc.24-00010\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/31 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of nuclear cardiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17996/anc.24-00010","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/31 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Clinical Implications of the Washout Phenomenon in Technetium-99m (99mTc-) Labeled Compounds for Myocardial Perfusion Imaging.
The technetium (Tc) labeled myocardial perfusion compounds are tracers that have been taken up into myocytes and retained in mitochondria several times, thus reflecting the activity of myocytes at the time of injection. However, under certain conditions, "reversed redistribution" is known to occur. This review summarized the unique properties of imaging with the Tc myocardial perfusion tracers.
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