{"id":5942,"date":"2016-05-27T16:34:04","date_gmt":"2016-05-27T14:34:04","guid":{"rendered":"https:\/\/adrenals.eu\/da\/faeokromocytom\/"},"modified":"2023-08-14T15:15:31","modified_gmt":"2023-08-14T13:15:31","slug":"faeokromocytom","status":"publish","type":"page","link":"https:\/\/adrenals.eu\/da\/grundlaeggende-informationer\/faeokromocytom\/","title":{"rendered":"F\u00e6okromocytom"},"content":{"rendered":"<p><strong>Hvad er et f\u00e6okromocytom?<\/strong><\/p>\n<p>Et f\u00e6okromocytom er en tumor opst\u00e5et i binyremarven, som medf\u00f8rer en overproduktion af stresshormoner (adrenalin, noradrenalin). En tumor af denne type kan ogs\u00e5 forekomme uden for binyrerne. I dette tilf\u00e6lde kaldes den et paragangliom, og s\u00e5danne tumorer kan forekomme i brysthulen, bughulen og ved b\u00e6kkenpartiet. Paragangliomer kan ogs\u00e5 forekomme i nakken og hovedet, men s\u00e5 kaldes de glomustumorer. Glomustumorer producerer normalt ikke stresshormoner.<\/p>\n<hr \/>\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\">\n<div id=\"at-76870\" class=\"c-accordion__title js-accordion-controller\" tabindex=\"0\" role=\"button\" aria-controls=\"ac-76840\" aria-expanded=\"false\"><strong>\u00c5rsag(er)<\/strong><\/div>\n<div id=\"ac-76870\" class=\"c-accordion__content\" style=\"display: none;\" aria-hidden=\"true\">\n<p><strong>Hvad skyldes et f\u00e6okromocytom?<\/strong><\/p>\n<p>I omkring 1\/3 af tilf\u00e6ldene er der en medf\u00f8dt disposition for at udvikle f\u00e6okromocytomer. Tumoren skyldes en fejl (mutation) i den genetiske sammens\u00e6tning eller DNA.<\/p>\n<p>Et f\u00e6okromocytom eller paragangliom kan v\u00e6re en del af en genetisk sygdom som f.eks. multipel endokrin neoplasi (MEN) type 2 syndrom, neurofibromatosis, Von Hippel-Lindau-sygdommen eller et famili\u00e6rt paragangliomsyndrom.<\/p>\n<p>F\u00e6okromocytomer er normalt godartede tumorer, men i 10 til 15% af tilf\u00e6ldene er de ondartede. I tilf\u00e6lde af paragangliomer kan mellem 20 og 50% dog v\u00e6re ondartede.<\/p>\n<\/div>\n<\/div>\n<hr \/>\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\">\n<div id=\"at-76871\" class=\"c-accordion__title js-accordion-controller\" tabindex=\"0\" role=\"button\" aria-controls=\"ac-76840\" aria-expanded=\"false\"><strong>Hyppighed<\/strong><\/div>\n<div id=\"ac-76871\" class=\"c-accordion__content\" style=\"display: none;\" aria-hidden=\"true\">\n<p><strong>Hvor ofte forekommer f\u00e6okromocytomer?<\/strong><\/p>\n<p>F\u00e6okromocytomer rammer mellem 2 og 8 ud af 1 million personer hvert \u00e5r. Paragangliomer rammer 1 ud af 2 millioner personer hvert \u00e5r. Dette betyder, at der hvert \u00e5r kommer mellem 40 og 130 nye patienter i Holland.<\/p>\n<\/div>\n<\/div>\n<hr \/>\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\">\n<div id=\"at-76872\" class=\"c-accordion__title js-accordion-controller\" tabindex=\"0\" role=\"button\" aria-controls=\"ac-76840\" aria-expanded=\"false\"><strong>F\u00f8lgevirkninger<\/strong><\/div>\n<div id=\"ac-76872\" class=\"c-accordion__content\" style=\"display: none;\" aria-hidden=\"true\">\n<p><strong>Hvad er f\u00f8lgevirkningerne af et f\u00e6okromocytom?<\/strong><\/p>\n<p>Tegnene og symptomerne kan variere meget fra person til person. P\u00e5 den ene side skyldes de overproduktionen af stresshormoner, der produceres af tumoren, og p\u00e5 den anden side det tryk, som tumoren uds\u00e6tter det omkringliggende v\u00e6v for.<\/p>\n<p>Overproduktionen af stresshormoner kan fremkalde symptomer som f.eks.:<\/p>\n<ul>\n<li>Forh\u00f8jet blodtryk<\/li>\n<li>Svimmelhed og utilpashed, pga. et fald i blodtrykket n\u00e5r man rejser sig (ortostatisk hypotension)<\/li>\n<li>Hovedpine<\/li>\n<li>For\u00f8get svedproduktion<\/li>\n<li>Hedestigninger<\/li>\n<li>Rysten<\/li>\n<li>Hjertebanken eller tr\u00e6thed i brystet<\/li>\n<li>Bleghed<\/li>\n<li>Angst eller panik<\/li>\n<li>Kvalme og opkastning, v\u00e6gttab<\/li>\n<li>Tr\u00e6thed<\/li>\n<li>H\u00f8je blodsukkerniveauer<\/li>\n<\/ul>\n<p>Blodtrykket kan pludselig blive meget h\u00f8jt, f.eks. udl\u00f8st af en kirurgisk operation, n\u00e5r man indtager visse medicintyper eller spiser bestemte f\u00f8devarer. Dette kan medf\u00f8re hjerteanfald, slagtilf\u00e6lde, reduceret bevidsthed (encefalopati), hjertearytmi, hjertesvigt, v\u00e6ske bag lungerne (lunge\u00f8dem) og sommetider d\u00f8dsfald.<\/p>\n<p>P\u00e5 grund af sin st\u00f8rrelse og mulig indv\u00e6kst samt tryk p\u00e5 andet v\u00e6v kan tumoren ogs\u00e5 give anledning til andre symptomer. Det afh\u00e6nger af placeringen af tumoren og dens st\u00f8rrelse. Eksempler p\u00e5 de symptomer, der s\u00e5 kan optr\u00e6de er nedsat h\u00f8relse, tinnitus, h\u00e6shed, smerte, aff\u00f8ringsproblemer (forstoppelse) og hoste.<\/p>\n<p>Sygdommen kan ogs\u00e5 diagnosticeres ved et tilf\u00e6lde uden at nogen af disse symptomer opdages.<\/p>\n<p>Personer med et f\u00e6okromocytom eller paragangliom har en st\u00f8rre chance for at udvikle kardiovaskul\u00e6re sygdomme og diabetes mellitus.<\/p>\n<\/div>\n<\/div>\n<hr \/>\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\">\n<div id=\"at-76873\" class=\"c-accordion__title js-accordion-controller\" tabindex=\"0\" role=\"button\" aria-controls=\"ac-76840\" aria-expanded=\"false\"><strong>Pr\u00f8ver og diagnoser<\/strong><\/div>\n<div id=\"ac-76873\" class=\"c-accordion__content\" style=\"display: none;\" aria-hidden=\"true\">\n<p><strong>Hvordan diagnosticeres et f\u00e6okromocytom?<\/strong><\/p>\n<p>Hvis der er mistanke om et f\u00e6okromocytom eller et paragangliom, foretages der f\u00f8rst pr\u00f8ver for at unders\u00f8ge, om der er et h\u00f8jt niveau af stresshormoner. Dette kan testes i blodet eller i en 24 timers urinindsamling. Pr\u00f8verne m\u00e5ler niveauerne af affaldsstoffer fra stresshormonerne: metanefriner og normetanefriner. Men inden pr\u00f8verne kan tages, b\u00f8r vedkommende f\u00f8rst v\u00e6re stoppet med at tage bestemte former for medicin eller tilpasse doseringen, p\u00e5 grund af de virkninger det kan have p\u00e5 pr\u00f8ven.<\/p>\n<p>Medicinsk billedteknologi som f.eks. en CT-scanning, en MRI-scanning, en MIBG-scanning eller en PET CT-scanning vil blive brugt til at bestemme den n\u00f8jagtige placering af tumoren eller tumorerne.<\/p>\n<\/div>\n<\/div>\n<hr \/>\n<div class=\"wp-block-pb-accordion-item c-accordion__item js-accordion-item\" data-initially-open=\"false\" data-click-to-close=\"true\" data-auto-close=\"true\" data-scroll=\"false\" data-scroll-offset=\"0\">\n<div id=\"at-76874\" class=\"c-accordion__title js-accordion-controller\" tabindex=\"0\" role=\"button\" aria-controls=\"ac-76840\" aria-expanded=\"false\"><strong>Behandling<\/strong><\/div>\n<div id=\"ac-76874\" class=\"c-accordion__content\" style=\"display: none;\" aria-hidden=\"true\">\n<p><strong>Hvordan behandles en f\u00e6okromocytom?<\/strong><\/p>\n<p>B\u00e5de f\u00e6okromocytomer og paragangliomer behandles kirurgisk. Afh\u00e6ngig af st\u00f8rrelse og placering af tumoren vil l\u00e6gerne v\u00e6lge kikkertoperation (laparoskopi) eller en \u00e5ben operation.<\/p>\n<p>Under operationen producerer tumoren m\u00e5ske stresshormoner og dette kunne medf\u00f8re et meget h\u00f8jt blodtryk og\/eller store variationer i blodtrykket. Af samme \u00e5rsag vil patienter tage medicin for at s\u00e6nke deres blodtryk inden operationen. Denne pr\u00e6operative behandling begynder normalt to uger inden operationen. Patienter bliver ogs\u00e5 \u203asaltbelastet\u2039 (dvs. f\u00e5r ekstra salt) i  samme periode, og en intraven\u00f8s saltopl\u00f8sning gives kort inden operationen.<\/p>\n<p>Efter operationen udf\u00f8res pr\u00f8ver for at unders\u00f8ge, om der stadig er et forh\u00f8jet niveau af stresshormoner. Dette kan igen m\u00e5les i blodet eller i en 24 timers urinindsamling.<\/p>\n<p>I visse tilf\u00e6lde kan tumoren komme igen, efter den er fjernet. Der kan ogs\u00e5 forekomme metastaser. Af denne \u00e5rsag overv\u00e5ges patienterne fortsat efter en s\u00e5dan operation: de skal til kontrol p\u00e5 et ambulatorium hvert \u00e5r for atter at f\u00e5 taget blodpr\u00f8ver eller 24 timers urinindsamling.<\/p>\n<\/div>\n<\/div>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>Hvad er et f\u00e6okromocytom? Et f\u00e6okromocytom er en tumor opst\u00e5et i binyremarven, som medf\u00f8rer en overproduktion af stresshormoner (adrenalin, noradrenalin). En tumor af denne type kan ogs\u00e5 forekomme uden for binyrerne. I dette tilf\u00e6lde kaldes den et paragangliom, og s\u00e5danne tumorer kan forekomme i brysthulen, bughulen og ved b\u00e6kkenpartiet. Paragangliomer kan ogs\u00e5 forekomme i nakken &hellip; <a href=\"https:\/\/adrenals.eu\/da\/grundlaeggende-informationer\/faeokromocytom\/\" class=\"more-link\">L\u00e6s videre <span class=\"screen-reader-text\">F\u00e6okromocytom<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":5945,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"protect_children":false,"footnotes":""},"class_list":["post-5942","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>F\u00e6okromocytom - adrenals.eu<\/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:\/\/adrenals.eu\/da\/grundlaeggende-informationer\/faeokromocytom\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"F\u00e6okromocytom - adrenals.eu\" \/>\n<meta property=\"og:description\" content=\"Hvad er et f\u00e6okromocytom? 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