{"id":6563,"date":"2014-08-19T11:37:06","date_gmt":"2014-08-19T10:37:06","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=6563"},"modified":"2025-12-26T00:56:30","modified_gmt":"2025-12-25T23:56:30","slug":"skillnad-pa-plaque-och-cystor","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/skillnad-pa-plaque-och-cystor","title":{"rendered":"Skillnad p\u00e5 plaque och cystor"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-81\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\" alt=\"\" width=\"12\" height=\"13\" \/>Har f\u00e5tt besked att jag har cystor i ryggm\u00e4rgen, jag har \u00e4ven MS.<br \/>\nHur ser man skillnad p\u00e5 plack och cystor i ryggm\u00e4rgen? Kan man ta fel s\u00e5 att de cystor jag har kan vara plack ist\u00e4llet? Har tre cystor och ett antal cystbildningar.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-85\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\" alt=\"\" width=\"12\" height=\"13\" \/>Cystor i ryggm\u00e4rgen kan ses i samband med andra f\u00f6r\u00e4ndringar eller som enskilda cystor. Enskilda benigna cystbildningar som tex. hydromyelicysta, syringomyelicysta, perineural cysta, synoviacysta <span style=\"font-size: 10pt;\">(cystbildning p\u00e5 led)<\/span> eller araknoidalcysta <span style=\"font-size: 10pt;\">(ofta i ryggm\u00e4rgen inom skallen)<\/span> kan genom sin storlek p\u00e5verka nerver distalt om denna cysta som medf\u00f6r symtom som muskelsvaghet, k\u00e4nselbortfall, mm.<br \/>\nDessa cystor kan vid behov dr\u00e4neras p\u00e5 v\u00e4tska som \u00e5terst\u00e4ller utrymmet i ryggm\u00e4rgen f\u00f6r nerver och ryggm\u00e4rgsv\u00e4tska. Likt m\u00e5nga andra typer av cystor f\u00f6rekommer det ofta att cystan \u00e5terfyller sig igen.<\/p>\n<p>Med en magnetkameraunders\u00f6kning ses cysta oftast med en oval och v\u00e4lavgr\u00e4nsande form som inte laddar upp sig med MR-kontrast. \u00d6nskar man trotts allt differentiera en cysta fr\u00e5n en malign f\u00f6r\u00e4ndring kan man komplettera en oklar MR-unders\u00f6kning med en datortomografi <span style=\"font-size: 10pt;\">(CT)<\/span> d\u00e4r tex. en syringomyelicysta laddar upp sig med jodkontrast efter n\u00e5gra timmar vilket en tum\u00f6r inte g\u00f6r.<br \/>\nMS-plack laddar oftast upp sig med MR-kontrast under ett sk. skov <span style=\"font-size: 10pt;\">(inflammatorisk aktivitet)<\/span> vilket en cysta inte g\u00f6r under en MR-unders\u00f6kning. Dessa MS-plack kan vara sv\u00e5ra att enbart bildm\u00e4ssigt skilja mot andra inflammatoriska och demyeliniserande sjukdomar i centrala nervsystemet <span style=\"font-size: 10pt;\">(ADEM, NMO)<\/span> d\u00e4r man ofta f\u00e5r st\u00e4lla diagnosen genom utseende p\u00e5 MS-plack vs. inflammation, lokalisation, utbredningen p\u00e5 f\u00f6r\u00e4ndringen, patientens \u00e5lder, k\u00f6n, blodprov <span style=\"font-size: 10pt;\">(inflammation)<\/span>, mm.<\/p>\n<p>MR \u00e4r oftast f\u00f6rstahandsval vid diagnostik inom ryggm\u00e4rgskanalen om det inte finns n\u00e5gra kontraindikationer f\u00f6r en MR.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-83\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\" alt=\"\" width=\"12\" height=\"13\" \/>K.T. rtgssk<br \/>\nR\u00f6ntgen Helsingborg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Har f\u00e5tt besked att jag har cystor i ryggm\u00e4rgen, jag har \u00e4ven MS. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[152,153,5],"tags":[36,38,141,61],"class_list":["post-6563","post","type-post","status-publish","format-standard","hentry","category-kontrast","category-metod","category-mr","tag-cysta","tag-kontrast","tag-mr","tag-ms"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/6563","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=6563"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/6563\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=6563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=6563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=6563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}