{"id":65,"date":"2008-09-04T11:44:11","date_gmt":"2008-09-04T10:44:11","guid":{"rendered":"http:\/\/rontgen.com.roadrunner.kontrollpanelen.se\/wp-doctor\/?p=65"},"modified":"2009-08-19T23:09:41","modified_gmt":"2009-08-19T22:09:41","slug":"65","status":"publish","type":"post","link":"https:\/\/www.rontgen.com\/wp-doctor\/65","title":{"rendered":"Cysta"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-81\" title=\"icon_mini_faq\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_faq.gif\" alt=\"icon_mini_faq\" width=\"12\" height=\"13\" \/>\u00a0Kan man missa cystor\/tum\u00f6rer i hj\u00e4rnan om man ej anv\u00e4nder kontrastv\u00e4tska? Varf\u00f6r anv\u00e4nder man kontrastv\u00e4tska? Kan man se \u00e4rrbildningar efter en\u00a0<em>choroideus<\/em>-cysta om den har f\u00f6rsvunnit?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-85\" title=\"icon_mini_register\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_register.gif\" alt=\"icon_mini_register\" width=\"12\" height=\"13\" \/>\u00a0Kontrastmedel anv\u00e4nder man f\u00f6r att f\u00f6rst\u00e4rka ev. f\u00f6r\u00e4ndringar i bilden. Dvs. blodrika strukturer \u00e4ndrar sv\u00e4rtningen p\u00e5 r\u00f6ntgenbilden med kontrast. Kontrast kan man anv\u00e4nda f\u00f6r att t.ex. p\u00e5visa patologiska f\u00f6r\u00e4ndringar i ett organ.<\/p>\n<p>F\u00f6r att enbart se cystor p\u00e5 en bild kr\u00e4vs normalt ingen kontrast. Detta g\u00e4ller b\u00e5de f\u00f6r datortomografen (CT) och magnetkameran (MR).<br \/>\nM\u00e5nga tum\u00f6rsorter syns dock b\u00e4ttre p\u00e5 bild med kontrast j\u00e4mf\u00f6rt med omgivande organ. Detta d\u00e5 n\u00e4stan samtliga tum\u00f6rtyper \u00e4r v\u00e4ldigt k\u00e4rlrika.<\/p>\n<p>Det\u00a0<em>g\u00e5r att se<\/em>\u00a0l\u00e4mningar efter tidigare cystor men n\u00e5gon \u00e4rrbildning blir det inte efter en t\u00f6md cysta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-83\" title=\"icon_mini_profile\" src=\"https:\/\/www.rontgen.com\/wp-doctor\/wp-content\/uploads\/2008\/12\/icon_mini_profile.gif\" alt=\"icon_mini_profile\" width=\"12\" height=\"13\" \/>\u00a0C-G. S. \u00f6verl\u00e4kare<br \/>\nR\u00f6ntgenavdelningen Helsingborgs Lasarett<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Kan man missa cystor\/tum\u00f6rer i hj\u00e4rnan om man ej anv\u00e4nder kontrastv\u00e4tska? Varf\u00f6r anv\u00e4nder [&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":[142,36],"class_list":["post-65","post","type-post","status-publish","format-standard","hentry","category-ct","tag-ct","tag-cysta"],"_links":{"self":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/65","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=65"}],"version-history":[{"count":0,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/posts\/65\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/media?parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/categories?post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rontgen.com\/wp-doctor\/wp-json\/wp\/v2\/tags?post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}