{"id":4522,"date":"2011-09-26T08:05:10","date_gmt":"2011-09-26T07:05:10","guid":{"rendered":"http:\/\/www.rontgen.com\/wp-doctor\/?p=4522"},"modified":"2011-09-26T08:05:10","modified_gmt":"2011-09-26T07:05:10","slug":"vad-visar-en-ct-skalle","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/vad-visar-en-ct-skalle","title":{"rendered":"Vad visar en CT-skalle"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" style=\"border: 0pt none;\" title=\"Fr\u00e5ga\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\" alt=\"\" width=\"12\" height=\"13\" \/> Vad visar en CT av skallen?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" style=\"border: 0pt none;\" title=\"Svar\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\" alt=\"\" width=\"12\" height=\"13\" \/> En CT-skalle \u00e4r framf\u00f6r allt en snabb, enkel och &#8221;billig&#8221; unders\u00f6kning.<\/p>\n<p>Denna metod anv\u00e4nds vid akuta unders\u00f6kningar d\u00e4r ett snabbt resultat kr\u00e4vs eller d\u00e4r patienten inte kan ligga stilla en l\u00e4ngre stund.<br \/>\n\u00c4r fr\u00e5gest\u00e4llningen exv. bl\u00f6dning eller infarkt k\u00f6rs alltid en CT av skallen.<br \/>\nEn akut CT-skalle g\u00f6rs utan kontrastmedel i det initiala skedet f\u00f6r att f\u00e5 en snabb diagnos.<br \/>\nInfarkter \u00e4r mer sv\u00e5rbed\u00f6mda de f\u00f6rsta timmarna efter det akuta insjuknandet.<br \/>\nOm behov finns, vid granskning av bilderna, att komplettera med kontrastmedel g\u00f6res en ny CT omg\u00e5ende eller vid ett senare tillf\u00e4lle.<\/p>\n<p>CT&#8217;n avbildar hj\u00e4rnans alla olika strukturer mer eller mindre bra.<br \/>\nV\u00e5ra radiologer tittar mycket p\u00e5 symetrin i skallen, dvs. b\u00e5da hj\u00e4rnhalvorna ska se &#8221;n\u00e4stan likadana&#8221; ut. Likas\u00e5 ska det inte f\u00f6rekomma f\u00f6rskjutningar av hj\u00e4rnans massa som \u00e4r relativt vanligt vid div. patologiska processer h\u00e4ri.<br \/>\nAnv\u00e4nder man intraven\u00f6s kontrastmedel framh\u00e4vs oftast blodk\u00e4rlsrika patologiska processer b\u00e4ttre. \u00c4ven skallens blodk\u00e4rl ses relativt bra med kontrast.<br \/>\nIdag g\u00f6rs \u00e4ven sk. perfusions-CT med &#8221;vanliga nya&#8221; CT-maskiner d\u00e4r man kan diagnostisera ev. ischemiska (blodbrist\/nedsatt blodfl\u00f6de) omr\u00e5den i hj\u00e4rnan med hj\u00e4lp av kontrastmedel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" style=\"border: 0pt none;\" title=\"Svarat av\" 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\u00f6ntgenavdelningen Helsingborgs lasarett<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vad visar en CT av skallen? En CT-skalle \u00e4r framf\u00f6r allt en snabb, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[142,60],"class_list":["post-4522","post","type-post","status-publish","format-standard","hentry","category-ct","tag-ct","tag-skalle"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/4522","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=4522"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/4522\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=4522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=4522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=4522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}