{"id":1341,"date":"2009-12-17T15:07:15","date_gmt":"2009-12-17T14:07:15","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=1341"},"modified":"2009-12-30T15:57:08","modified_gmt":"2009-12-30T14:57:08","slug":"mr-vs-ct","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/mr-vs-ct","title":{"rendered":"MR vs. CT"},"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> Har under senaste halv\u00e5ret haft tilltagande sm\u00e4rta i huvudet och i ansiktet (runt bih\u00e5lorna), ffa p\u00e5 morgonen. Jag genomgick f\u00f6r ca en vecka sedan en magnetkameraunders\u00f6kning av hj\u00e4rna, bih\u00e5lor och orbita, b\u00e5de med och utan kontrast. MR-resultatet fr\u00e5n r\u00f6ntgenl\u00e4karen var helt utan anm\u00e4rkning.<\/p>\n<p>Nu till min fr\u00e5ga: Hur bra \u00e4r MR p\u00e5 att p\u00e5visa tum\u00f6rer, bl\u00f6dningar, infektioner osv? Jag har l\u00e4st att CT \u00e4r b\u00e4st f\u00f6r att diagnosticera bih\u00e5leinflammation, eller \u00e4r MR likv\u00e4rdig?<br \/>\nKan jag vara lugn efter beskedet och sluta oroa mig f\u00f6r sm\u00e4rtan?<\/p>\n<div id=\"attachment_1356\" style=\"width: 130px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2009\/12\/CT_sinuit.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1356\" class=\"size-thumbnail wp-image-1356\" title=\"CT sinus\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2009\/12\/CT_sinuit-150x150.jpg\" alt=\"CT sinus\" width=\"120\" height=\"120\" srcset=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2009\/12\/CT_sinuit-150x150.jpg 150w, https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2009\/12\/CT_sinuit-300x300.jpg 300w, https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2009\/12\/CT_sinuit.jpg 400w\" sizes=\"auto, (max-width: 120px) 100vw, 120px\" \/><\/a><p id=\"caption-attachment-1356\" class=\"wp-caption-text\">Sinuit<\/p><\/div>\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> MR \u00e4r ett ypperligt redskap f\u00f6r diagnostisering av olika &#8221;fenomen&#8221; \u00a0i skallen samt ryggm\u00e4rgskanalen. MR \u00e4r absolut b\u00e4st p\u00e5 att p\u00e5visar substanssjukdomar d\u00e4r \u00e4ven mycket sm\u00e5 f\u00f6r\u00e4ndringar i hj\u00e4rnmassan oftast syns bra p\u00e5 bild. Sedan finns det sjukdomar som normalt inte syns p\u00e5 MR d\u00e4r man enbart diagnostiserar efter vilka symtom man har. \u00a0Det finns \u00e4ven sjukdomar som g\u00e5r i skov. Dvs. \u00e4r man besv\u00e4rsfri vid unders\u00f6kningen syns kanske inte f\u00f6r\u00e4ndringar p\u00e5 bilderna som man annars hade sett vid andra tillf\u00e4llen med p\u00e5g\u00e5ende symtom.<\/p>\n<p>Bih\u00e5leinflamation (sinuit) ses bra med MR. Att man f\u00f6redrar CT f\u00f6r denna fr\u00e5gest\u00e4llning beror p\u00e5 att en CT-unders\u00f6kning g\u00e5r s\u00e5 pass mycket snabbare att g\u00f6ra \u00e4n MR. Sinuiter syns lika bra med dessa b\u00e5de tekniker.<\/p>\n<p>K<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>.T. rtgssk<br \/>\nR\u00f6ntgenavdelningen Helsingborgs lasarett<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Har under senaste halv\u00e5ret haft tilltagande sm\u00e4rta i huvudet och i ansiktet (runt [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[142,141,60],"class_list":["post-1341","post","type-post","status-publish","format-standard","hentry","category-mr","tag-ct","tag-mr","tag-skalle"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1341","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=1341"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/1341\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=1341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=1341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=1341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}