Snimanje Ga-68 PSMA \u2013 Le\u010denje raka prostate
\nGa-68 PSMA i rak prostate<\/strong><\/p>\nU poslednjih nekoliko godina do\u0161lo je do novih dostignu\u0107a u dijagnostici i le\u010denju raka prostate. Naziv ovog zna\u010dajnog razvoja je PET\/CT procedura koja se izvodi uz pomo\u0107 Ga-68 PSMA.<\/p>\n
Rak prostate je naj\u010de\u0161\u0107i i najsmrtonosniji tip raka kod mu\u0161karaca starijih od 50 godina, odmah nakon raka plu\u0107a.<\/p>\n
PSMA, \u0161to zna\u010di Prostatski Specifi\u010dni Membranski Antigen, je molekul koji ima sposobnost vezivanja za receptore na povr\u0161ini 95% \u0107elija tumora prostate. Kada se ovaj molekul pove\u017ee sa radioaktivnim materijalom, poznatim kao Ga-68, postaje radiofarmaceutik koji je izuzetno pogodan za snimanje. PSMA ozna\u010den Ga-68 omogu\u0107ava otkrivanje recidiva \u010dak i pri veoma niskim nivoima PSA. Ga-68 PSMA uspe\u0161no koristimo u dijagnostici, odre\u0111ivanju stadijuma bolesti, planiranju le\u010denja i proceni odgovora na terapiju kod raka prostate.<\/p>\n
\nGa-68-Dotatate i neuroendokrini tumori<\/strong><\/p>\nNeuroendokrini tumori su grupa bolesti koja se retko javlja, mo\u017ee poticati iz razli\u010ditih organa i \u010diji se simptomi \u010desto me\u0161aju sa simptomima drugih bolesti, zbog \u010dega je ovu bolest vrlo te\u0161ko dijagnostikovati.<\/p>\n
Osetljivost klasi\u010dnih metoda snimanja poput ultrazvuka, tomografije i magnetne rezonance je niska, naro\u010dito u dijagnostici neuroendokrinih tumora male veli\u010dine. Neuroendokrini tumori su jedan od idealnih tipova tumora za molekularno snimanje. Postojanje peptida koji mogu da se ve\u017eu za somatostatinske receptore, za koje se zna da se nalaze na povr\u0161ini neuroendokrinih tumora, omogu\u0107ava snimanje ovih tumora.<\/p>\n
Na PET\/CT snimanju, izvedenom uz pomo\u0107 Ga-68 DOTA-TATE, utvr\u0111eno je da se stadijum bolesti promenio kod 29% pacijenata, a promene u planovima le\u010denja su napravljene kod 75% pacijenata. Kombinacija peptida, za koje se zna da se vezuju za somatostatinske receptore, locirane na \u0107elijama neuroendokrinih tumora, sa radioaktivnom komponentom omogu\u0107ava njihovu vizualizaciju. DOTA-TATE ozna\u010den Ga-68 je jedan od idealnih agenasa razvijenih za ovu svrhu. Posebno u metodama le\u010denja koje koriste teranosti\u010dke agense, snimanje postojanja somatostatinskih receptora pomo\u0107u Ga-68 pokazuje da je ovaj tip tumora tako\u0111e pogodan za terapiju Lutecijum-177, \u0161to ozna\u010dava po\u010detak nove metode le\u010denja.<\/p>\n","protected":false},"excerpt":{"rendered":"
Snimanje Ga-68 PSMA \u2013 Le\u010denje raka prostate Ga-68 PSMA i rak prostate U poslednjih nekoliko godina do\u0161lo je do novih dostignu\u0107a u dijagnostici i le\u010denju raka prostate. Naziv ovog zna\u010dajnog razvoja je PET\/CT procedura koja se izvodi uz pomo\u0107 Ga-68 PSMA. Rak prostate je naj\u010de\u0161\u0107i i najsmrtonosniji tip raka kod mu\u0161karaca starijih od 50 godina, […]<\/p>\n","protected":false},"author":13,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-22573","page","type-page","status-publish","hentry"],"yoast_head":"\n
Ga-68 PET\/CT - Neolife T\u0131p Merkezi<\/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.neolife.com.tr\/sr\/ga-68-pet-ct\/\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u043e\u0446\u0435\u045a\u0435\u043d\u043e \u0432\u0440\u0435\u043c\u0435 \u0447\u0438\u0442\u0430\u045a\u0430\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 \u043c\u0438\u043d\u0443\u0442\u0430\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/\",\"url\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/\",\"name\":\"Ga-68 PET\/CT - Neolife T\u0131p Merkezi\",\"isPartOf\":{\"@id\":\"https:\/\/www.neolife.com.tr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg\",\"datePublished\":\"2025-01-09T14:17:53+00:00\",\"dateModified\":\"2025-09-17T10:08:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#breadcrumb\"},\"inLanguage\":\"sr-RS\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sr-RS\",\"@id\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#primaryimage\",\"url\":\"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg\",\"contentUrl\":\"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ana Sayfa\",\"item\":\"https:\/\/www.neolife.com.tr\/sr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ga-68 PET\/CT\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.neolife.com.tr\/#website\",\"url\":\"https:\/\/www.neolife.com.tr\/\",\"name\":\"Neolife T\u0131p Merkezi\",\"description\":\"T\u00fcrkiye'de kanser tedavisi - kanser te\u015fhisi ve tedavisi\",\"publisher\":{\"@id\":\"https:\/\/www.neolife.com.tr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.neolife.com.tr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"sr-RS\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.neolife.com.tr\/#organization\",\"name\":\"Neolife T\u0131p Merkezi\",\"url\":\"https:\/\/www.neolife.com.tr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sr-RS\",\"@id\":\"https:\/\/www.neolife.com.tr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2021\/06\/Neolife-Logo.png\",\"contentUrl\":\"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2021\/06\/Neolife-Logo.png\",\"width\":348,\"height\":92,\"caption\":\"Neolife T\u0131p Merkezi\"},\"image\":{\"@id\":\"https:\/\/www.neolife.com.tr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/NeoLifeIstanbul\/\",\"https:\/\/x.com\/NeoLifeIstanbul\",\"https:\/\/www.linkedin.com\/company\/neolife-oncology-center\/?originalSubdomain=tr\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ga-68 PET\/CT - Neolife T\u0131p Merkezi","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/","twitter_misc":{"\u041f\u0440\u043e\u0446\u0435\u045a\u0435\u043d\u043e \u0432\u0440\u0435\u043c\u0435 \u0447\u0438\u0442\u0430\u045a\u0430":"3 \u043c\u0438\u043d\u0443\u0442\u0430"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/","url":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/","name":"Ga-68 PET\/CT - Neolife T\u0131p Merkezi","isPartOf":{"@id":"https:\/\/www.neolife.com.tr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#primaryimage"},"image":{"@id":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#primaryimage"},"thumbnailUrl":"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg","datePublished":"2025-01-09T14:17:53+00:00","dateModified":"2025-09-17T10:08:53+00:00","breadcrumb":{"@id":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#breadcrumb"},"inLanguage":"sr-RS","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/"]}]},{"@type":"ImageObject","inLanguage":"sr-RS","@id":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#primaryimage","url":"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg","contentUrl":"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.neolife.com.tr\/sr\/ga-68-pet-ct\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Ana Sayfa","item":"https:\/\/www.neolife.com.tr\/sr\/"},{"@type":"ListItem","position":2,"name":"Ga-68 PET\/CT"}]},{"@type":"WebSite","@id":"https:\/\/www.neolife.com.tr\/#website","url":"https:\/\/www.neolife.com.tr\/","name":"Neolife T\u0131p Merkezi","description":"T\u00fcrkiye'de kanser tedavisi - kanser te\u015fhisi ve tedavisi","publisher":{"@id":"https:\/\/www.neolife.com.tr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.neolife.com.tr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"sr-RS"},{"@type":"Organization","@id":"https:\/\/www.neolife.com.tr\/#organization","name":"Neolife T\u0131p Merkezi","url":"https:\/\/www.neolife.com.tr\/","logo":{"@type":"ImageObject","inLanguage":"sr-RS","@id":"https:\/\/www.neolife.com.tr\/#\/schema\/logo\/image\/","url":"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2021\/06\/Neolife-Logo.png","contentUrl":"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2021\/06\/Neolife-Logo.png","width":348,"height":92,"caption":"Neolife T\u0131p Merkezi"},"image":{"@id":"https:\/\/www.neolife.com.tr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/NeoLifeIstanbul\/","https:\/\/x.com\/NeoLifeIstanbul","https:\/\/www.linkedin.com\/company\/neolife-oncology-center\/?originalSubdomain=tr"]}]}},"_links":{"self":[{"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/pages\/22573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/comments?post=22573"}],"version-history":[{"count":8,"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/pages\/22573\/revisions"}],"predecessor-version":[{"id":28794,"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/pages\/22573\/revisions\/28794"}],"wp:attachment":[{"href":"https:\/\/www.neolife.com.tr\/sr\/wp-json\/wp\/v2\/media?parent=22573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"Ga-68](\"https:\/\/www.neolife.com.tr\/wp-content\/uploads\/2024\/12\/asdad-kopya-min-3.jpeg\")
<\/p>\n