{"id":3546,"date":"2024-06-13T10:05:32","date_gmt":"2024-06-13T08:05:32","guid":{"rendered":"https:\/\/www.ptc.cz\/?p=3546"},"modified":"2024-06-13T10:05:32","modified_gmt":"2024-06-13T08:05:32","slug":"na-co-sluzi-vysetrenie-pet-ct","status":"publish","type":"post","link":"https:\/\/www.ptc.cz\/sk\/blog\/na-co-sluzi-vysetrenie-pet-ct\/","title":{"rendered":"Na \u010do sl\u00fa\u017ei vy\u0161etrenie PET\/CT"},"content":{"rendered":"

Vy\u0161etrenie PET\/CT pon\u00faka Prot\u00f3nov\u00e9 centrum v r\u00e1mci diagnostiky nielen svojim pacientom, ale aj ka\u017ed\u00e9mu, komu jeho lek\u00e1r vystav\u00ed \u017eiadanku.<\/p>\n

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\n

Viete, pre koho a za ak\u00fdch okolnost\u00ed je toto vy\u0161etrenie pr\u00ednosn\u00e9 a na akom princ\u00edpe vlastne funguje?<\/p>\n

PET\/CT je v podstate kombin\u00e1cia dvoch vy\u0161etren\u00ed v jednom, za pou\u017eitia r\u00f4znych zobrazovac\u00edch met\u00f3d. PET ukazuje, ako ve\u013emi po\u0161koden\u00e9 s\u00fa bunky a CT potom dok\u00e1\u017ee tieto lo\u017eisk\u00e1 presne lokalizova\u0165. Ide o jednu z najmodernej\u0161\u00edch zobrazovac\u00edch met\u00f3d s\u00fa\u010dasnej medic\u00edny.<\/p>\n

Pre koho je vy\u0161etrenie ur\u010den\u00e9<\/h2>\n

PET\/CT dok\u00e1\u017ee odhali\u0165 cel\u00fa radu patologick\u00fdch stavov. Vyu\u017e\u00edva sa najm\u00e4 v onkol\u00f3gii, za \u00fa\u010delom detekcie n\u00e1dorov\u00fdch lo\u017e\u00edsk, ich rozsahu a pr\u00edpadne aj pr\u00edtomnosti metast\u00e1z. T\u00fdm umo\u017e\u0148uje stanovenie spr\u00e1vnej strat\u00e9gie lie\u010dby, ale aj kontrolu pacientov, ktor\u00ed u\u017e lie\u010dbou pre\u0161li.<\/p>\n

V r\u00e1mci diagnostiky je PET\/CT nenahradite\u013en\u00e9 najm\u00e4 pri detekcii:<\/p>\n

    \n
  • karcin\u00f3mu prsn\u00edka,<\/li>\n
  • n\u00e1dorov za\u017e\u00edvacieho traktu,<\/li>\n
  • rakoviny p\u013e\u00fac,<\/li>\n
  • mal\u00edgnych lymf\u00f3mov,<\/li>\n
  • n\u00e1dorov mozgu<\/li>\n
  • a n\u00e1dorov v oblasti hlavy a krku.<\/li>\n<\/ul>\n

    Okrem onkol\u00f3gie je PET\/CT pr\u00ednosn\u00e9 aj v kardiol\u00f3gii, neurol\u00f3gii a v\u0161eobecne na detekciu rozli\u010dn\u00fdch z\u00e1palov\u00fdch alebo degenerat\u00edvnych procesov v tele.<\/p>\n

    Ako to funguje<\/h2>\n

    Pred vy\u0161etren\u00edm PET (pozitr\u00f3nov\u00e1 emisn\u00e1 tomografia) pacient dostane intraven\u00f3zne mal\u00fa d\u00e1vku l\u00e1tky, naj\u010dastej\u0161ie zlo\u017eenej preva\u017ene z jednoduch\u00e9ho cukru \u2013 gluk\u00f3zy. T\u00e1 sl\u00fa\u017ei ako energia pre jednotliv\u00e9 bunky, a bunky premenen\u00e9 (\u010di u\u017e n\u00e1dorov\u00fdm bujnen\u00edm, alebo z\u00e1palom) tejto energie spotrebuj\u00fa viac ako tie zdrav\u00e9. PET vy\u0161etrenie potom n\u00e1sledne dok\u00e1\u017ee t\u00fato l\u00e1tku sp\u00e4tne detekova\u0165.<\/p>\n

    Ke\u010f\u017ee samotn\u00e9 vy\u0161etrenie PET nevie \u00faplne presne zachyti\u0165 umiestnenie lo\u017eiska v anatomickej \u0161trukt\u00fare, prich\u00e1dza na rad po\u010d\u00edta\u010dov\u00e1 tomografia, \u010di\u017ee CT. Vy\u0161etrenie CT naopak uk\u00e1\u017ee presn\u00fa polohu patog\u00e9nneho lo\u017eiska. Na \u00fa\u010dely tohto vy\u0161etrenia je pacientovi podan\u00e1 kontrastn\u00e1 l\u00e1tka s j\u00f3dom, a to bu\u010f vn\u00fatro\u017eilovo, alebo peror\u00e1lne (v tekutine na vypitie).<\/p>\n

    Spojen\u00edm sn\u00edmok z oboch vy\u0161etren\u00ed z\u00edskaj\u00fa lek\u00e1ri s\u00fa\u010dasne zobrazenie metabolick\u00fdch funkci\u00ed aj anatomick\u00e9 zobrazenie org\u00e1nov, a to s vysokou mierou presnosti.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Vy\u0161etrenie PET\/CT pon\u00faka Prot\u00f3nov\u00e9 centrum v r\u00e1mci diagnostiky nielen svojim pacientom, ale aj ka\u017ed\u00e9mu, komu jeho lek\u00e1r vystav\u00ed \u017eiadanku. Viete, pre koho a za ak\u00fdch okolnost\u00ed je toto vy\u0161etrenie pr\u00ednosn\u00e9 a na akom princ\u00edpe vlastne funguje? PET\/CT je v podstate kombin\u00e1cia dvoch vy\u0161etren\u00ed v jednom, za pou\u017eitia r\u00f4znych zobrazovac\u00edch met\u00f3d. PET ukazuje, ako ve\u013emi po\u0161koden\u00e9 s\u00fa bunky a CT potom dok\u00e1\u017ee tieto…<\/p>\n","protected":false},"author":9,"featured_media":2982,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-3546","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts\/3546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/comments?post=3546"}],"version-history":[{"count":1,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts\/3546\/revisions"}],"predecessor-version":[{"id":3547,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/posts\/3546\/revisions\/3547"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/media\/2982"}],"wp:attachment":[{"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/media?parent=3546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/categories?post=3546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ptc.cz\/sk\/wp-json\/wp\/v2\/tags?post=3546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}