{"id":29465,"date":"2020-07-17T07:58:10","date_gmt":"2020-07-17T07:58:10","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=29465"},"modified":"2021-04-19T04:36:57","modified_gmt":"2021-04-19T04:36:57","slug":"single-photon-emission-computed-tomography-spect","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/single-photon-emission-computed-tomography-spect\/","title":{"rendered":"Single photon emission computed tomography (SPECT)"},"content":{"rendered":"<p>A nuclear medicine tomographic imaging technique using gamma rays that provides true three-dimensional information. SPECT scanning reveals how blood flows to tissues and organs. Studies have shown that it might be more sensitive to brain injury than either magnetic resonance imaging (MRI) or computed tomography (CT) scanning because it can detect reduced blood flow to injured sites. Before a SPECT scan, the patient is injected with a chemical that is radiolabeled, meaning that it emits gamma rays that can be detected by the scanner.<\/p>\n<hr \/>\n<p>A scan to study brain blood flow in conditions such as Alzheimer\u2019s disease.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A nuclear medicine tomographic imaging technique using gamma rays that provides true three-dimensional information. SPECT scanning reveals how blood flows to tissues and organs. Studies have shown that it might be more sensitive to brain injury than either magnetic resonance imaging (MRI) or computed tomography (CT) scanning because it can detect reduced blood flow to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-29465","post","type-post","status-publish","format-standard","hentry","category-s"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Single photon emission computed tomography (SPECT) - Definition of Single photon emission computed tomography (SPECT)<\/title>\n<meta name=\"description\" content=\"A nuclear medicine tomographic imaging technique using gamma rays that provides true three-dimensional information. SPECT scanning reveals how blood flows to tissues and organs. Studies have shown that it might be more sensitive to brain injury than either magnetic resonance imaging (MRI) or computed tomography (CT) scanning because it can detect reduced blood flow to injured sites. Before a SPECT scan, the patient is injected with a chemical that is radiolabeled, meaning that it emits gamma rays that can be detected by the scanner.A scan to study brain blood flow in conditions such as Alzheimer\u2019s disease.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.healthbenefitstimes.com\/glossary\/single-photon-emission-computed-tomography-spect\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single photon emission computed tomography (SPECT) - Definition of Single photon emission computed tomography (SPECT)\" \/>\n<meta property=\"og:description\" content=\"A nuclear medicine tomographic imaging technique using gamma rays that provides true three-dimensional information. SPECT scanning reveals how blood flows to tissues and organs. Studies have shown that it might be more sensitive to brain injury than either magnetic resonance imaging (MRI) or computed tomography (CT) scanning because it can detect reduced blood flow to injured sites. 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