{"id":1157,"date":"2009-10-12T15:32:21","date_gmt":"2009-10-12T14:32:21","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=1157"},"modified":"2010-09-24T22:55:56","modified_gmt":"2010-09-24T21:55:56","slug":"ct-aorta-och-diskbrack","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/ct-aorta-och-diskbrack","title":{"rendered":"CT-aorta och diskbr\u00e5ck"},"content":{"rendered":"<p><a href=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-81\" title=\"Fr\u00e5ga\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\" alt=\"Fr\u00e5ga\" width=\"12\" height=\"13\" \/><\/a>\u00a0Jag undrar om ett diskbr\u00e5ck kan ses p\u00e5 en ct-thorax som \u00e4r avsedd f\u00f6r lungemboli diagnostik alternativ aortadissektion?<br \/>\nN\u00e4sta fr\u00e5ga \u00e4r om man kan se lungembolier om man g\u00f6r en CT-aorta?<\/p>\n<p><a href=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-85\" title=\"Svar\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\" alt=\"Svar\" width=\"12\" height=\"13\" \/><\/a>\u00a0Diskbr\u00e5ck diagnostiseras inte s\u00e5 bra med CT. CT avbildar ben bra men sj\u00e4lva mellankotsskivan avbildas b\u00e4st med magnetkameran (MR). Magnetkameran \u00e4r ypperlig f\u00f6r att avbilda mjuka (v\u00e4tskerika)\u00a0organ, ligament och leder.<\/p>\n<p>Man kan se lungembolier vid en CT-aorta (stora kroppspuls\u00e5dern). Dock beror detta mycket p\u00e5 var den insprutade kontrastkonen befinner sig i blodsystemet f\u00f6r tillf\u00e4llet. Med dagens CT-maskiner &#8221;<em>triggar<\/em>&#8221; man n\u00e4r bildserien ska starta. Dvs. CT-maskinen m\u00e4ter koncentrationen kontrastmedel i n\u00e5got f\u00f6rutbest\u00e4mt blodk\u00e4rl. N\u00e4r sedan niv\u00e5n av kontrast blivit tillr\u00e4ckligt h\u00f6g startar bildserien. Vid aorta m\u00e4ter man givetvis i aortan. Skulle bildserien s\u00e4tta ig\u00e5ng s\u00e5 pass snabbt att injektion av kontrast fortfarande p\u00e5g\u00e5r med fl\u00f6de ut i lungart\u00e4rerna s\u00e5 f\u00e5r man bra bilder \u00e4ven av dessa d\u00e5 det finns kontrast h\u00e4ri. Om det <em>inte<\/em> finns kontrast i lungart\u00e4rena\u00a0n\u00e4r bildserien\u00a0tas\u00a0\u00e4r det sv\u00e5rt att avg\u00f6ra eventuell f\u00f6rekomst av tromber i dessa k\u00e4rl.<\/p>\n<p><a href=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-83\" title=\"Svarat av\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\" alt=\"Svarat av\" width=\"12\" height=\"13\" \/><\/a>\u00a0K.T. rtgssk<br \/>\nR\u00f6ntgenavdelningen Helsingborgs lasarett<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Jag undrar om ett diskbr\u00e5ck kan ses p\u00e5 en ct-thorax som \u00e4r avsedd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[142],"class_list":["post-1157","post","type-post","status-publish","format-standard","hentry","category-ct","tag-ct"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/comments?post=1157"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1157\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=1157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=1157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=1157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}