{"id":2280,"date":"2010-08-25T10:19:46","date_gmt":"2010-08-25T09:19:46","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=2280"},"modified":"2010-09-24T23:46:23","modified_gmt":"2010-09-24T22:46:23","slug":"se-gammal-skada-med-mr","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/se-gammal-skada-med-mr","title":{"rendered":"Se gammal skada med MR"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"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\" \/>\u00a0Jag misshandlades p\u00e5 hemv\u00e4g ifr\u00e5n mitt arbete och fick en postal bl\u00f6dning i underbenet som vart \u00e4rrv\u00e4vnad. Senare d\u00e5 jag fick en magnetr\u00f6ntgen visade den \u00e4ven p\u00e5 en bruten menisk.<br \/>\nMR togs m\u00e5nga \u00e5r efter och min fr\u00e5ga \u00e4r: Kan man se p\u00e5 en MR r\u00f6ntgen n\u00e4r ungef\u00e4r eller exakt hur gammal skadan \u00e4r?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"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\" \/>\u00a0En MR-unders\u00f6kning kan\u00a0inte avg\u00f6ra \u00e5ldern p\u00e5 skador p\u00e5 ben som \u00e4r \u00e4ldre \u00e4n ca. 2 m\u00e5nader.<br \/>\nDetta \u00e4r ungef\u00e4r den tid det finns kvar ett hematom (bl\u00f6dning) i\u00a0benbrottet efter skadetillf\u00e4llet. \u00c5ldern p\u00e5 ett benbrott kan s\u00e5ledes inte preciceras efter denna tid om man enbart tittar p\u00e5 benbl\u00f6dningen.<br \/>\nDetsamma g\u00e4ller vid konventionell r\u00f6ntgen d\u00e4r man efter ca. 2-4 veckor kan se sk. callusbildning. Callus \u00e4r en uppbyggnadsprocess\u00a0\u00f6ver\u00a0benbrottet som best\u00e5r av bindv\u00e4v, brosk och benceller. Denna callusbildning ses\u00a0upp till\u00a0ca. 6-7\u00a0veckor efter ett benbrott. Callus som ses med vanlig r\u00f6ntgen f\u00f6rsvinner sedan succesivt d\u00e5 callus ombildas till ben.<br \/>\nD\u00e4rp\u00e5 forts\u00e4tter\u00a0en sk. <em>remodulleringsfas<\/em>. Denna tid d\u00e5\u00a0benets struktur\u00a0mineraliseras, st\u00e4rks\u00a0(h\u00e5llbarhet) och d\u00e4r &#8221;\u00f6verblivet&#8221; ben tas bort kan ta\u00a0m\u00e5nader till \u00e5r. Efter denna fas ser benet ut som innan skadan.<br \/>\nDet g\u00e5r s\u00e5ledes enligt v\u00e5ra radiologer inte att avg\u00f6ra ett gammalt benbrotts \u00e5lder\u00a0med n\u00e5gon\u00a0r\u00f6ntgenmetod (inkl. MR).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" title=\"Svarat av\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\" alt=\"\" width=\"12\" height=\"13\" \/>\u00a0K.T. rtgssk<br \/>\nR\u00f6ntgenavdelningen Helsingborgs lasarett<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Jag misshandlades p\u00e5 hemv\u00e4g ifr\u00e5n mitt arbete och fick en postal bl\u00f6dning i [&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":[141,145,24],"class_list":["post-2280","post","type-post","status-publish","format-standard","hentry","category-mr","tag-mr","tag-teknik","tag-undersokning"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/2280","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=2280"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/2280\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=2280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=2280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=2280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}