{"id":27317,"date":"2026-04-27T14:25:32","date_gmt":"2026-04-27T12:25:32","guid":{"rendered":"https:\/\/semmelweis.hu\/emk\/?p=27317"},"modified":"2026-05-27T14:28:48","modified_gmt":"2026-05-27T12:28:48","slug":"uj-mi-megoldas-segitheti-az-emlorak-pontosabb-stadium-meghatarozasat","status":"publish","type":"post","link":"https:\/\/semmelweis.hu\/emk\/2026\/04\/27\/uj-mi-megoldas-segitheti-az-emlorak-pontosabb-stadium-meghatarozasat\/","title":{"rendered":"\u00daj MI-megold\u00e1s seg\u00edtheti az eml\u0151r\u00e1k pontosabb st\u00e1dium-meghat\u00e1roz\u00e1s\u00e1t"},"content":{"rendered":"

A mesters\u00e9ges intelligencia<\/strong> (MI) egyre meghat\u00e1roz\u00f3bb szerepet t\u00f6lt be az eml\u0151r\u00e1k<\/strong> diagnosztik\u00e1j\u00e1ban \u00e9s prognosztikai \u00e9rt\u00e9kel\u00e9s\u00e9ben. Egy nemzetk\u00f6zi kutat\u00f3csoport, amelynek munk\u00e1j\u00e1ban r\u00e9szt vett <\/span>Dr. Pollner P\u00e9ter<\/b>, int\u00e9zet\u00fcnk munkat\u00e1rsa, egy \u00faj, er\u0151forr\u00e1s-hat\u00e9kony m\u00e9lytanul\u00e1si megk\u00f6zel\u00edt\u00e9st dolgozott ki a daganatok patol\u00f3giai st\u00e1dium\u00e1nak (pTNM) meghat\u00e1roz\u00e1s\u00e1ra.<\/span><\/p>\n

A kutat\u00e1s k\u00fcl\u00f6nlegess\u00e9ge, hogy a hagyom\u00e1nyosan alkalmazott nagy nagy\u00edt\u00e1s\u00fa digit\u00e1lis patol\u00f3giai k\u00e9pek helyett alacsonyabb felbont\u00e1s\u00fa (2,5\u00d7) teljes metszeti k\u00e9pek<\/strong>et (WSI) haszn\u00e1l, jelent\u0151sen cs\u00f6kkentve a sz\u00e1m\u00edt\u00e1si ig\u00e9nyt \u00e9s az adatt\u00e1rol\u00e1si terhel\u00e9st. A fejlesztett modell k\u00e9pes a daganat kiterjed\u00e9s\u00e9re \u00e9s nyirokcsom\u00f3-\u00e9rintetts\u00e9g\u00e9re utal\u00f3 mint\u00e1zatok azonos\u00edt\u00e1s\u00e1ra puszt\u00e1n sz\u00f6vettani k\u00e9pek alapj\u00e1n.<\/span><\/p>\n

Az eredm\u00e9nyek azt mutatj\u00e1k, hogy m\u00e9g ilyen alacsony nagy\u00edt\u00e1s mellett is megb\u00edzhat\u00f3an kinyerhet\u0151k a st\u00e1dium szempontj\u00e1b\u00f3l relev\u00e1ns inform\u00e1ci\u00f3k, ami \u00faj lehet\u0151s\u00e9geket nyithat a mesters\u00e9ges intelligencia klinikai alkalmaz\u00e1s\u00e1ban, k\u00fcl\u00f6n\u00f6sen olyan k\u00f6rnyezetekben, ahol korl\u00e1tozottak a technol\u00f3giai er\u0151forr\u00e1sok. Dr. Pollner P\u00e9ter \u00e9s munkat\u00e1rsainak a hozz\u00e1j\u00e1rul\u00e1sa \u00edgy nemcsak m\u00f3dszertani, hanem gyakorlati szempontb\u00f3l is jelent\u0151s el\u0151rel\u00e9p\u00e9st k\u00e9pvisel a sk\u00e1l\u00e1zhat\u00f3, val\u00f3s k\u00f6rnyezetben is alkalmazhat\u00f3 digit\u00e1lis patol\u00f3giai megold\u00e1sok fejleszt\u00e9s\u00e9ben<\/strong>.<\/span><\/p>\n

\n

A teljes angol nyelv\u0171 publik\u00e1ci\u00f3 itt \u00e9rhet\u0151 el: <\/span>Deep-learning-based breast cancer stage prediction from H&E-stained whole-slide images in resource-constrained settings<\/b><\/a><\/p>\n<\/div>\n

\"Journal<\/p>\n","protected":false},"excerpt":{"rendered":"

A mesters\u00e9ges intelligencia (MI) egyre meghat\u00e1roz\u00f3bb szerepet t\u00f6lt be az eml\u0151r\u00e1k diagnosztik\u00e1j\u00e1ban \u00e9s prognosztikai \u00e9rt\u00e9kel\u00e9s\u00e9ben. Egy nemzetk\u00f6zi kutat\u00f3csoport, amelynek munk\u00e1j\u00e1ban r\u00e9szt vett Dr. Pollner P\u00e9ter, int\u00e9zet\u00fcnk munkat\u00e1rsa, egy \u00faj, er\u0151forr\u00e1s-hat\u00e9kony m\u00e9lytanul\u00e1si megk\u00f6zel\u00edt\u00e9st dolgozott ki a daganatok patol\u00f3giai st\u00e1dium\u00e1nak (pTNM) meghat\u00e1roz\u00e1s\u00e1ra. A kutat\u00e1s k\u00fcl\u00f6nlegess\u00e9ge, hogy a hagyom\u00e1nyosan alkalmazott nagy nagy\u00edt\u00e1s\u00fa digit\u00e1lis patol\u00f3giai k\u00e9pek helyett alacsonyabb felbont\u00e1s\u00fa …<\/p>\n","protected":false},"author":102350,"featured_media":27312,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[1326,1324,294],"class_list":["post-27317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hirek","tag-digitalis-patologia","tag-emlorak","tag-mesterseges-intelligencia"],"acf":[],"_links":{"self":[{"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/posts\/27317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/users\/102350"}],"replies":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/comments?post=27317"}],"version-history":[{"count":2,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/posts\/27317\/revisions"}],"predecessor-version":[{"id":27319,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/posts\/27317\/revisions\/27319"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/media\/27312"}],"wp:attachment":[{"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/media?parent=27317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/categories?post=27317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semmelweis.hu\/emk\/wp-json\/wp\/v2\/tags?post=27317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}