{"id":101846,"date":"2025-12-10T10:42:07","date_gmt":"2025-12-10T10:42:07","guid":{"rendered":"https:\/\/www.europesays.com\/se\/101846\/"},"modified":"2025-12-10T10:42:07","modified_gmt":"2025-12-10T10:42:07","slug":"ai-upptacker-cancer-i-bukspottkorteln","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/101846\/","title":{"rendered":"AI uppt\u00e4cker cancer i bukspottk\u00f6rteln"},"content":{"rendered":"<p>AI kan vara mer tr\u00e4ffs\u00e4ker \u00e4n erfarna r\u00f6ntgenl\u00e4kare n\u00e4r det g\u00e4ller att uppt\u00e4cka bukspottk\u00f6rtelcancer p\u00e5 datortomografi. Det \u00e4r slutsatsen i en studie fr\u00e5n bland annat Karolinska Institutet.<\/p>\n<p>Bukspottk\u00f6rtelcancer \u00e4r en av de mest sv\u00e5rdiagnostiserade cancersjukdomarna. Den uppt\u00e4cks ofta sent, vilket g\u00f6r att f\u00e4rre \u00e4n tio procent av de drabbade lever l\u00e4ngre \u00e4n fem \u00e5r efter diagnos.<\/p>\n<p>Tidig uppt\u00e4ckt \u00e4r avg\u00f6rande f\u00f6r att kunna operera bort tum\u00f6ren och d\u00e4rmed \u00f6ka chanserna till \u00f6verlevnad. Men sm\u00e5 tum\u00f6rer kan d\u00f6ljas av inflammation eller andra strukturer i buken och indirekta tecken \u00e4r l\u00e4tta att f\u00f6rbise \u00e4ven f\u00f6r erfarna r\u00f6ntgenl\u00e4kare.<\/p>\n<p>AI hittar fler tum\u00f6rer<\/p>\n<p>I den aktuella studien j\u00e4mf\u00f6rdes ett AI-system med en grupp om 68 radiologer fr\u00e5n olika institutioner och l\u00e4nder.<\/p>\n<p>Totalt omfattade studien 3 440 patienter och \u00f6ver 430 AI-utvecklare bidrog med algoritmer. De tre b\u00e4sta algoritmerna kombinerades till ett slutligt system som testades p\u00e5 en separat grupp om 1 130 patienter. <\/p>\n<p>AI-systemet, visade det sig, hittade fler tum\u00f6rer och gav f\u00e4rre falskt positiva svar j\u00e4mf\u00f6rt med r\u00f6ntgenl\u00e4karna.<\/p>\n<p>\u2013 V\u00e5ra resultat visar att AI kan vara ett v\u00e4rdefullt st\u00f6d f\u00f6r radiologer i den sv\u00e5ra uppgiften att uppt\u00e4cka bukspottk\u00f6rtelcancer, s\u00e4ger Dawid Rutkowski, <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemBody&gt; Person som utbildar sig till forskare genom att forska, f\u00e5 handledning och skriva en avhandling.&lt;br\/&gt;En doktorand g\u00e5r en  ...&lt;\/div&gt;&lt;div class=glossaryTooltipMoreLinkWrapper&gt;&lt;a class=glossaryTooltipMoreLink href=https:\/\/forskning.se\/ordlista\/doktorand\/ &gt;L\u00e4s mer&lt;\/a&gt;&lt;\/div&gt;\" href=\"https:\/\/forskning.se\/ordlista\/doktorand\/\" data-mobile-support=\"0\" data-gt-translate-attributes=\"[{\" attribute=\"\" tabindex=\"0\" role=\"link\" rel=\"nofollow noopener\" target=\"_blank\">doktorand<\/a> vid institutionen f\u00f6r klinisk vetenskap, intervention och teknik vid Karolinska Institutet.<\/p>\n<p>Ska testas i verkligheten<\/p>\n<p>N\u00e4sta steg f\u00f6r forskarna \u00e4r att unders\u00f6ka hur AI kan anv\u00e4ndas i uppf\u00f6ljning av patienter som har cystor eller f\u00f6rstadier till bukspottk\u00f6rtelcancer. Dessa patienter f\u00f6ljs ofta med regelbundna kontroller och bilddiagnostik. H\u00e4r kan AI bidra till att f\u00f6rb\u00e4ttra bed\u00f6mningen.<\/p>\n<p>\u2013 Vi vill nu g\u00e5 vidare med prospektiva studier d\u00e4r AI-systemet testas i klinisk vardag, men med stor f\u00f6rsiktighet och noggrannhet, s\u00e4ger Dawid Rutkowski.<\/p>\n<p>Vetenskaplig artikel:<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1016\/S1470-2045(25)00567-4\" rel=\"nofollow noopener\" target=\"_blank\">Artificial intelligence and radiologists in pancreatic cancer detection using standard of care CT scans (PANORAMA): an international, paired, non-inferiority, confirmatory, observational study<\/a>, The Lancet Oncology.<\/p>\n","protected":false},"excerpt":{"rendered":"AI kan vara mer tr\u00e4ffs\u00e4ker \u00e4n erfarna r\u00f6ntgenl\u00e4kare n\u00e4r det g\u00e4ller att uppt\u00e4cka bukspottk\u00f6rtelcancer p\u00e5 datortomografi. Det \u00e4r&hellip;\n","protected":false},"author":2,"featured_media":101847,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[113,112,505,34,31,33,32,30],"class_list":{"0":"post-101846","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-halsa","8":"tag-halsa","9":"tag-health","10":"tag-nyhet","11":"tag-se","12":"tag-svenska","13":"tag-sverige","14":"tag-sweden","15":"tag-swedish"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115694858575030481","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/101846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=101846"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/101846\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/101847"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=101846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=101846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=101846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}