{"id":1293,"date":"2009-11-17T15:51:30","date_gmt":"2009-11-17T14:51:30","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=1293"},"modified":"2009-11-20T09:55:40","modified_gmt":"2009-11-20T08:55:40","slug":"kontrastmedel","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/kontrastmedel","title":{"rendered":"Kontrastmedel"},"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=\"size-full wp-image-81 alignleft\" 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>\u00a0Ska kontrastr\u00f6ntgas efter ett njurstensanfall. Undrar om det kan vara \u00e4rftligt med allergisk reaktion av jodet. Min pappa blev v\u00e4ldigt sjuk, hans hj\u00e4rta stannade efter en s\u00e5dan r\u00f6ntgen.<br \/>\nDet \u00e4r minst 20 \u00e5r sedan.\u00a0Men jag minns det som v\u00e4ldigt skr\u00e4mmande.<\/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=\"size-full wp-image-85 alignleft\" 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>\u00a0Nu vet vi inte vad din pappa gjorde f\u00f6r typ av unders\u00f6kningen. Vilken sort, var och hur kontrasten gavs d\u00e5.<br \/>\nDet g\u00e5r inte att j\u00e4mf\u00f6ra\u00a0tidigare (20-25\u00e5r) sorters kontrastmedel med dagens trots liknande egenskaper vad g\u00e4ller f\u00f6r r\u00f6ntgenbilden. D\u00e5tidens kontrastmedel\u00a0kunde vara en obehaglig och sm\u00e4rtsam upplevelse f\u00f6r patienten.<br \/>\nDagens kontrastmedel har sk.\u00a0<em>isoosmol\u00e4ra eller l\u00e5ga osmotiska egenskaper<\/em>. Dvs. dom h\u00e5ller n\u00e4stan samma koncentration (isoton) som blod och drar inte till sig v\u00e4tska\u00a0fr\u00e5n omgivande organ genom blodk\u00e4rlens v\u00e4ggar.<\/p>\n<p>Dagens kontrastmedel ger v\u00e4ldigt s\u00e4llan n\u00e5gra direkta allergiska reaktioner. All r\u00f6ntgenpersonal \u00e4r v\u00e4ldigt insatta i ev. kontraindikationer (mot anv\u00e4ndande) f\u00f6r kontrastmedel.<br \/>\nOm man vet att man\u00a0 har n\u00e5gon sv\u00e5rare astma eller matallergi mot jodrik mat (jordgubbar, skaldjur, r\u00f6dbetor, etc)\u00a0ska man uppge detta s\u00e5 medicinering mot ev. allergireaktion g\u00f6res\u00a0innan kontrastinjektionen. Andra kontraindikationer \u00e4r t.ex. nedsatt njur- eller leverfunktion (kroppen g\u00f6r sig av med kontrasten via urinen).<\/p>\n<p>Vid kontrastinjektionen\u00a0k\u00e4nner man oftast av en snabbt \u00f6verg\u00e5ende v\u00e4rmek\u00e4nsla. Detta \u00e4r dock helt normalt med dagens kontrastmedel och upplevs oftast lindrigt. N\u00e5gra andra obehag ska normalt inte upptr\u00e4da&#8230;<\/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>\u00a0Ska kontrastr\u00f6ntgas efter ett njurstensanfall. Undrar om det kan vara \u00e4rftligt med allergisk [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[38],"class_list":["post-1293","post","type-post","status-publish","format-standard","hentry","category-annat","tag-kontrast"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1293","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=1293"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1293\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=1293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=1293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=1293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}