{"id":1394,"date":"2010-01-18T10:00:38","date_gmt":"2010-01-18T09:00:38","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=1394"},"modified":"2010-01-18T14:20:23","modified_gmt":"2010-01-18T13:20:23","slug":"ct-vs-mr-vid-stroke","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/ct-vs-mr-vid-stroke","title":{"rendered":"CT vs. MR vid stroke"},"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> Kan man se s\u00e4kert p\u00e5 r\u00f6ntgen om man har haft en hj\u00e4rnbl\u00f6dning eller slag som det ju ocks\u00e5 kallas eller stroke? \u00c4r det b\u00e4st att g\u00f6ra n\u00e5gon av de h\u00e4r nya unders\u00f6kningarna som kallas datortomografi (CT?) eller magnetr\u00f6ntgen?<br \/>\nVilken \u00e4r b\u00e4st? Om det skulle vara n\u00e5got annat \u00e4n hj\u00e4rnbl\u00f6dning\/stroke syns det i s\u00e5 fall p\u00e5 datortomografin? \u00c4r det s\u00e4krast att g\u00f6ra magnetr\u00f6ntgen (MRT) f\u00f6r att f\u00e5 reda p\u00e5 mest och inte missa n\u00e5got som kan vara sjukt i huvet? Fast det kanske \u00e4r v\u00e4ldigt dyrt att g\u00f6ra MRT.<\/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> Stroke\u00a0inneb\u00e4r en &#8221;hj\u00e4rnkatastrof&#8221; av n\u00e5got slag. Detta kan d\u00e5 vara antingen i form av bl\u00f6dning eller blodpropp. MR \u00e4r v\u00e4ldigt bra p\u00e5 att avbilda hj\u00e4rnan. Det \u00e4r CT ocks\u00e5 men med\u00a0n\u00e5got s\u00e4mre detektering av hj\u00e4rnans olika mjukdelsstrukturer.<\/p>\n<p>Dock g\u00f6rs alltid en CT f\u00f6rst vid dessa fr\u00e5gest\u00e4llningar. Att ta bilder med en CT p\u00e5 skalle\/hj\u00e4rna tar 30 sekunder. Med en magnetkamera tar det ca. 10-15 minuter. Till detta tillkommer sedan den tid det tar f\u00f6r att\u00a0f\u00f6rflytta patienten\u00a0fram och tillbaka\u00a0i resp. maskin. Vid dessa fr\u00e5gest\u00e4llningar\u00a0prioriteras snabbheten f\u00f6r att begr\u00e4nsa en skada i hj\u00e4rnan. Om CT inte visar n\u00e5got kan man vid fortsatta besv\u00e4r ev. g\u00e5 vidare med en MR av skallen vid ett senare tillf\u00e4lle.<\/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>Kan man se s\u00e4kert p\u00e5 r\u00f6ntgen om man har haft en hj\u00e4rnbl\u00f6dning eller [&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":[142,141],"class_list":["post-1394","post","type-post","status-publish","format-standard","hentry","category-ct","tag-ct","tag-mr"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1394","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=1394"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1394\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=1394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=1394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=1394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}