{"id":2779,"date":"2018-06-15T11:33:44","date_gmt":"2018-06-15T08:33:44","guid":{"rendered":"https:\/\/www.colores.fi\/information-om-tarmcancer\/metastaasien-kirurginen-hoito\/"},"modified":"2021-04-29T16:37:50","modified_gmt":"2021-04-29T13:37:50","slug":"kirurgisk-behandling-av-till-levern-utbredd-tarmcancer","status":"publish","type":"page","link":"https:\/\/www.colores.fi\/sv\/kirurgisk-behandling-av-till-levern-utbredd-tarmcancer\/","title":{"rendered":"Kirurgisk behandling av utbredd tarmcancer till levern"},"content":{"rendered":"<p>D\u00e5 tarmcancern uppdagas har 20-25 % av patienterna metastaser i levern. Hos en lika stor andel konstateras metastaser under senare stadier av sjukdomen. Den effektivaste behandlingen av metastaser \u00e4r kirurgisk bort operering.<\/p>\n<h2>N\u00e4r \u00e4r levermetastaser operabla?<\/h2>\n<p>N\u00e4r metastaserna (dottersvulsterna) \u00e4r begr\u00e4nsade till levern kan vissa patienter opereras. F\u00f6r att klara av en leveroperation b\u00f6r patientens allm\u00e4ntillst\u00e5nd vara r\u00e4tt gott. Levermetastasernas storlek, antal och lokalisation \u00e4r dock det som inverkar mest. Man anser att patienten gagnas av en operation om alla levermetastaser kan avl\u00e4gnas helt. Ju f\u00e4rre metastaser desto oftare \u00e4r operation m\u00f6jligt. N\u00e4r antalet metastaser \u00e4r flen \u00e4n 5 \u00e4r det dock ytterst s\u00e4llan man \u00f6verv\u00e4ger operation. Detta beror p\u00e5 att det d\u00e5 l\u00e4tt blir kvar f\u00f6r lite frisk leverv\u00e4vnad.<\/p>\n<p>I det skede d\u00e5 levermetastaserna konstateras, \u00e4r endast ungef\u00e4r 10-15 % patienterna l\u00e4mpade for leveroperation. Ytterligare kan cirka 10 % av patienter vars levermetastaser intialt ej var operabla bli operationsdugliga med modern onkologisk behandling.<\/p>\n<h2>Prognos efter operation<\/h2>\n<p>P\u00e5 den postoperativa prognosen inverkar ett flertal faktorer, s\u00e5som metastasernas storlek, antal, den s.k. fria v\u00e4vnadsmarginalen samt tarmcancerns utbredningsklass. Den 5-\u00e5riga postoperativa \u00f6verlevnadstiden \u00e4r t.o.m. \u00f6ver 70 % om levern endast hade en metastas. Motsvarande \u00f6verlevnadstid \u00e4r 30-50 % om flera metastaser f\u00f6relegat.<\/p>\n<h2>Termoablation<\/h2>\n<p>En solit\u00e4r levermetastas kan f\u00f6rintas med s.k. termoablation (&#8221;v\u00e4rmterapi&#8221;). Prognosen h\u00e4rvid \u00e4r n\u00e5got s\u00e4mre \u00e4n efter operation. Denna metod anv\u00e4nds, om levern uppvisar en solit\u00e4r, r\u00e4tt liten metastas (under 3-4 cm), och patientens andra sjukdomar kontraindicerar operation. Termoablation g\u00f6rs under ledning av ultraljud genom att f\u00f6ra en n\u00e5l genom huden och levern till metastasen. Proceduren kan ocks\u00e5 genomf\u00f6ras i samband med laparoskopisk eller \u00f6ppen operation.<\/p>\n<h2>Selektiv intern radioterapi SIRT<\/h2>\n<p>Med denna metod deponeras radioaktiva yttrium mikrosf\u00e4rer direkt i metastaserna via en arteriellt inlagd kateter. Behandlingen ges vid cancerkliniken p\u00e5 HUCS i samarbete med onkolog, radiolog, leverkirurg ock fysiker. F\u00f6rutom i Helsingfors har SIRT \u00e4ven inletts p\u00e5 universitetssjukhusen i \u00c5bo och Ule\u00e5borg.<\/p>\n<p>SIRT l\u00e4mpar sig f\u00f6r patienter i god kondition med metastaser som ej kan avl\u00e4gnas kirurgiskt. Endast enstaka patienter uppfyller utvalskriterierna, och terapin kr\u00e4ver noggran planering f\u00f6r att f\u00f6rhindra komplikationer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e5 tarmcancern uppdagas har 20-25 % av patienterna metastaser i levern. Hos en lika stor andel konstateras metastaser under senare stadier av sjukdomen. Den effektivaste behandlingen av metastaser \u00e4r kirurgisk bort operering. N\u00e4r \u00e4r levermetastaser operabla? N\u00e4r metastaserna (dottersvulsterna) \u00e4r begr\u00e4nsade till levern kan vissa patienter opereras. F\u00f6r att klara av en leveroperation b\u00f6r patientens [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"class_list":{"0":"post-2779","1":"page","2":"type-page","3":"status-publish","5":"entry","6":"has-post-thumbnail"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kirurgisk behandling av utbredd tarmcancer till levern &#8211; Colores<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.colores.fi\/sv\/kirurgisk-behandling-av-till-levern-utbredd-tarmcancer\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kirurgisk behandling av utbredd tarmcancer till levern &#8211; Colores\" \/>\n<meta property=\"og:description\" content=\"D\u00e5 tarmcancern uppdagas har 20-25 % av patienterna metastaser i levern. Hos en lika stor andel konstateras metastaser under senare stadier av sjukdomen. Den effektivaste behandlingen av metastaser \u00e4r kirurgisk bort operering. N\u00e4r \u00e4r levermetastaser operabla? N\u00e4r metastaserna (dottersvulsterna) \u00e4r begr\u00e4nsade till levern kan vissa patienter opereras. 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