{"id":5728,"date":"2013-01-17T20:42:12","date_gmt":"2013-01-17T19:42:12","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=5728"},"modified":"2013-05-28T12:48:27","modified_gmt":"2013-05-28T11:48:27","slug":"finns-risker-med-mr","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/finns-risker-med-mr","title":{"rendered":"Finns risker med MR"},"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\" style=\"border: 0px;\" alt=\"Fr\u00e5ga\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\" width=\"12\" height=\"13\" \/><\/a>\u00a0Jag har magnetr\u00f6ntgat hj\u00e4rnan tv\u00e5 g\u00e5nger och kroppen (hela buken) tv\u00e5 g\u00e5nger och undrar nu hur mycket str\u00e5lning jag utsatts f\u00f6r (magnetisk och radiov\u00e5gor)?<br \/>\nJag vore tacksam om ni kunde ge mig en j\u00e4mf\u00f6relse och en siffra, tex. ungef\u00e4r hur mycket radiov\u00e5gor ger en MR i j\u00e4mf\u00f6relse med att prata i mobilen en timme och hur mycket magnetisk str\u00e5lning ger en magnetr\u00f6ntgen j\u00e4mf\u00f6rt vad det man i normala fall uts\u00e4tts f\u00f6r?<br \/>\nHur ofta\/m\u00e5nga g\u00e5nger kan man g\u00f6ra MR utan att det f\u00f6rknippas med risker? \u00c4r riskerna f\u00f6r tex. neurologiska sjukdomar och hj\u00e4rntum\u00f6rer f\u00f6rh\u00f6jd f\u00f6r mig som gjort tv\u00e5 MR av hj\u00e4rnan?<\/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\" style=\"border: 0px;\" alt=\"Svar\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\" width=\"12\" height=\"13\" \/><\/a>\u00a0Magnetkameran anv\u00e4nder inte r\u00f6ntgenstr\u00e5lar. F\u00f6r att skapa bilder av patientens inre anv\u00e4nds magnetf\u00e4lt och radiov\u00e5gor. Unders\u00f6kningar med magnetkamera anses som riskfritt s\u00e5vida man inte har ol\u00e4mpliga f\u00f6rem\u00e5l inopererade i kroppen. Ol\u00e4mpliga f\u00f6rem\u00e5l kan till exempel vara pacemaker eller vissa metallf\u00f6rem\u00e5l, oftast av \u00e4ldre datum.<\/p>\n<p>Hur mycket radiov\u00e5gor uts\u00e4tts kroppen f\u00f6r? Ett m\u00e5tt p\u00e5 detta \u00e4r att se p\u00e5 vad som h\u00e4nder med energin fr\u00e5n radiov\u00e5gorna. Energin som absorberas i kroppen leder till att kroppstemperaturen \u00f6kar. Normalt \u00f6kar temperaturen med n\u00e5gra tiondels grader vid en magnetkameraunders\u00f6kning. Att kroppstemperaturen \u00f6kar lite grann \u00e4r helt ofarligt. G\u00e5r man till exempel upp f\u00f6r en trappa s\u00e5 \u00f6kar ocks\u00e5 kroppstemperaturen n\u00e5gra tiondels grader.<\/p>\n<p>Eftersom MR inte ger \u00f6kad risk f\u00f6r till exempel neurologiska sjukdomar eller tum\u00f6rsjukdomar finns heller ingen gr\u00e4ns f\u00f6r hur ofta eller hur m\u00e5nga g\u00e5nger man kan g\u00f6ra magnetkameraunders\u00f6kningar. Det som begr\u00e4nsar \u00e4r tillg\u00e4nglighet och kostnad.<\/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\" style=\"border: 0px;\" alt=\"Svarat av\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\" width=\"12\" height=\"13\" \/><\/a>\u00a0M.O. sjukhusfysiker<br \/>\nR\u00f6ntgen Helsingborg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Jag har magnetr\u00f6ntgat hj\u00e4rnan tv\u00e5 g\u00e5nger och kroppen (hela buken) tv\u00e5 g\u00e5nger och [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[87,141],"class_list":["post-5728","post","type-post","status-publish","format-standard","hentry","category-annat","tag-biverkning","tag-mr"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/5728","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=5728"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/5728\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=5728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=5728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=5728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}