– N\u00fckleer T\u0131p Uzman\u0131 Dr. Tar\u0131k Elri:
\n– “Her hastada ayn\u0131 g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemi kullan\u0131lm\u0131yor”
\nKanser te\u015fhis ve tedavisinde do\u011fru zamanda do\u011fru g\u00f6r\u00fcnt\u00fcleme y\u00f6nteminin se\u00e7ilmesi b\u00fcy\u00fck \u00f6nem ta\u015f\u0131d\u0131\u011f\u0131n\u0131 belirten uzmanlar, n\u00fckleer t\u0131pta kullan\u0131lan yeni nesil molek\u00fcler g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemleri, baz\u0131 kanser t\u00fcrlerinde hastal\u0131\u011f\u0131n daha net de\u011ferlendirilmesine ve tedavi plan\u0131n\u0131n daha g\u00fcvenilir \u015fekilde olu\u015fturulmas\u0131na katk\u0131 sa\u011flad\u0131\u011f\u0131na dikkat \u00e7ekti.
\nKanserlerin birbirinden farkl\u0131 biyolojik \u00f6zelliklere sahip oldu\u011funu belirten Dr. Tar\u0131k Elri, bu nedenle her hastada ayn\u0131 g\u00f6r\u00fcnt\u00fcleme y\u00f6nteminin kullan\u0131lmad\u0131\u011f\u0131n\u0131 s\u00f6yledi.
\n“Her kanser ayn\u0131 \u015fekilde davranm\u0131yor. Bu nedenle her hastada ayn\u0131 g\u00f6r\u00fcnt\u00fcleme y\u00f6nteminden ayn\u0131 sonucu beklemek do\u011fru de\u011fildir” diyen Dr. Elri, “G\u00fcn\u00fcm\u00fczde t\u00fcm\u00f6r\u00fcn biyolojik \u00f6zelliklerine g\u00f6re geli\u015ftirilen molek\u00fcler g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemleri sayesinde hastal\u0131\u011f\u0131n yeri, yayg\u0131nl\u0131\u011f\u0131 ve davran\u0131\u015f\u0131 hakk\u0131nda daha ayr\u0131nt\u0131l\u0131 bilgiler elde edilebiliyor. Bu bilgiler de tedavi planlamas\u0131na \u00f6nemli katk\u0131 sa\u011fl\u0131yor” ifadelerini kulland\u0131.
\nT\u00fcm\u00f6r\u00fc g\u00f6r\u00fcn\u00fcr hale getiren molek\u00fcller kullan\u0131l\u0131yor
\nMolek\u00fcler g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemlerinin temelinde, damar yoluyla verilen ve t\u00fcm\u00f6r\u00fcn belirli \u00f6zelliklerini hedef alan radyoaktif i\u015faretleyici molek\u00fcllerin bulundu\u011funu belirten Dr. Elri, “Bu molek\u00fcller kanser h\u00fccresinin ya da t\u00fcm\u00f6r \u00e7evresindeki dokular\u0131n biyolojik \u00f6zelliklerine ba\u011flan\u0131yor. Ard\u0131ndan PET\/BT cihaz\u0131 bu b\u00f6lgeleri g\u00f6r\u00fcnt\u00fcleyerek klasik y\u00f6ntemlerle belirlermesi g\u00fc\u00e7 olabilen baz\u0131 odaklar\u0131n daha net de\u011ferlendirilmesini sa\u011fl\u0131yor” diye konu\u015ftu.
\nKanser t\u00fcr\u00fcne g\u00f6re farkl\u0131 molek\u00fcller tercih ediliyor
\nHer kanser t\u00fcr\u00fcnde ayn\u0131 molek\u00fcl\u00fcn kullan\u0131lmad\u0131\u011f\u0131n\u0131 vurgulayan Dr. Tar\u0131k Elri, “N\u00f6roendokrin t\u00fcm\u00f6rlerde ve prostat kanserinde t\u00fcm\u00f6r h\u00fccrelerinin y\u00fczeyindeki \u00f6zel resept\u00f6rleri hedefleyen g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemlerinden yararlan\u0131yoruz Mide, pankreas, kal\u0131n ba\u011f\u0131rsak, karaci\u011fer, \u00f6zofagus ve meme kanseri gibi baz\u0131 t\u00fcm\u00f6rlerde ise t\u00fcm\u00f6r\u00fcn \u00e7evresindeki ba\u011f dokusunu hedefleyen FAPI molek\u00fcl\u00fc sayesinde standart g\u00f6r\u00fcnt\u00fclemeye k\u0131yasla. baz\u0131 hastalarda hastal\u0131\u011f\u0131n yayg\u0131nl\u0131\u011f\u0131 daha g\u00fcvenilir \u015fekilde de\u011ferlendirilebiliyor” dedi.
\nHedefe y\u00f6nelik g\u00f6r\u00fcnt\u00fcleme: Klinik Yakla\u015f\u0131m\u0131 De\u011fi\u015ftiren D\u00f6n\u00fcm Noktas\u0131
\nGa-68 DOTATATE y\u00f6nteminin t\u00fcm\u00f6r h\u00fccrelerindeki somatostatin resept\u00f6rlerini hedef almas\u0131 sayesinde n\u00f6roendokrin t\u00fcm\u00f6rlerde; Ga-68 PSMA PET\/BT’nin ise t\u00fcm\u00f6r h\u00fccrelerinin y\u00fczeyinde bulunan prostat spesifik membran antijenini (PSMA) hedef alarak prostat kanserinde hastal\u0131\u011f\u0131n tan\u0131 ve takibinde en ileri g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemleri olarak kullan\u0131ld\u0131\u011f\u0131n\u0131 belirten Dr. Tar\u0131k Elri “Bu y\u00f6ntemler sayesinde hastal\u0131\u011f\u0131 y\u00fcksek do\u011frulukla g\u00f6sterebiliyor, milimetrik boyuttaki lezyonlar\u0131 ve lenf nodlar\u0131n\u0131 dahi g\u00f6r\u00fcnt\u00fcleyebiliyoruz. Tek \u00e7ekimde t\u00fcm v\u00fccudun de\u011ferlendirilebilmesi de hastal\u0131\u011f\u0131n yayg\u0131nl\u0131\u011f\u0131n\u0131 daha net ortaya koyuyor” dedi.
\nY\u00f6ntemin yaln\u0131zca t\u00fcm\u00f6r\u00fcn yerini g\u00f6stermedi\u011fini de vurgulayan Dr. Elri, “Ayn\u0131 zamanda hastan\u0131n hedefe y\u00f6nelik radyon\u00fcklid tedavilere uygun olup olmad\u0131\u011f\u0131n\u0131 belirlememize de yard\u0131mc\u0131 oluyor. B\u00f6ylece hastaya en uygun tedavi se\u00e7ene\u011fini planlayabiliyoruz” ifadelerini kulland\u0131.
\nKanserin \u00e7evresini g\u00f6r\u00fcnt\u00fcleyen farkl\u0131 bir yakla\u015f\u0131m: Ga-68 FAPI PET\/BT
\nGa-68 FAPI PET\/BT’nin klasik y\u00f6ntemlerden farkl\u0131 bir bak\u0131\u015f a\u00e7\u0131s\u0131 sundu\u011funu belirten Dr. Tar\u0131k Elri, “Bu y\u00f6ntem do\u011frudan kanser h\u00fccresini de\u011fil, t\u00fcm\u00f6r\u00fcn b\u00fcy\u00fcmesine ve yay\u0131lmas\u0131na destek olan \u00e7evre dokuyu g\u00f6r\u00fcnt\u00fcl\u00fcyor. Bu \u00f6zelli\u011fi sayesinde \u00f6zellikle baz\u0131 kanser t\u00fcrlerinde standart FDG PET\/BT ile g\u00f6r\u00fclemeyen odaklar\u0131n ortaya \u00e7\u0131kar\u0131lmas\u0131na yard\u0131mc\u0131 olabiliyor” dedi.
\nKaraci\u011fer, pankreas, mide, \u00f6zofagus, kolon-rektum kanserleri, meme kanserinin baz\u0131 alt tipleri ve sarkomlar ba\u015fta olmak \u00fczere \u00e7ok say\u0131da kanser t\u00fcr\u00fcnde bu y\u00f6ntemin \u00f6nemli bilgiler sa\u011flayabildi\u011fini belirten Dr. Elri, “Baz\u0131 hastalarda hastal\u0131\u011f\u0131n yayg\u0131nl\u0131\u011f\u0131n\u0131 daha net ortaya koyabiliyor ve bu sayede en do\u011fru tedavi se\u00e7ene\u011finin belirlenmesinde \u00f6nemli katk\u0131lar sunuyor. Ayr\u0131ca ula\u015f\u0131lmas\u0131 g\u00fc\u00e7 b\u00f6lgelerdeki \u015f\u00fcpheli kitlelerin de\u011ferlendirilmesine imkan sa\u011flayarak gereksiz biyopsilerin azalt\u0131lmas\u0131na yard\u0131mc\u0131 olabiliyor” diye konu\u015ftu.
\nTedavi karar\u0131n\u0131 etkileyebiliyor
\nG\u00f6r\u00fcnt\u00fcleme y\u00f6ntemlerinin yaln\u0131zca tan\u0131 koymak amac\u0131yla kullan\u0131lmad\u0131\u011f\u0131n\u0131 ifade eden Dr. Tar\u0131k Elri, “Elde edilen bilgiler sayesinde baz\u0131 hastalarda tedavi plan\u0131 de\u011fi\u015febiliyor, radyoterapi uygulanacak alan daha net belirlenebiliyor veya hedefe y\u00f6nelik tedavilere uygunluk de\u011ferlendirilebiliyor. Amac\u0131m\u0131z hastaya en uygun tedavi yakla\u015f\u0131m\u0131n\u0131 belirleyebilmek” dedi.
\nHasta konforuna \u00f6nem veriliyor
\nBahsi ge\u00e7en g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemlerinin hasta a\u00e7\u0131s\u0131ndan konforlu uygulamalar oldu\u011funu belirten Dr. Tar\u0131k Elri, ” hastalar i\u015flem sonras\u0131nda k\u0131sa s\u00fcrede g\u00fcnl\u00fck ya\u015famlar\u0131na d\u00f6nebiliyor. Radyasyon miktar\u0131 d\u00fc\u015f\u00fck olup bilinen ciddi bir yan etki bulunmuyor. Sadece \u00f6nlem amac\u0131yla i\u015flem g\u00fcn\u00fc hamilelerden ve k\u00fc\u00e7\u00fck \u00e7ocuklardan uzak durulmas\u0131n\u0131 \u00f6neriyoruz” dedi.<\/p>\n
9.08.2026<\/p>\n","protected":false},"excerpt":{"rendered":"
– N\u00fckleer T\u0131p Uzman\u0131 Dr. Tar\u0131k Elri: – “Her hastada ayn\u0131 g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemi kullan\u0131lm\u0131yor” Kanser te\u015fhis ve tedavisinde do\u011fru zamanda do\u011fru g\u00f6r\u00fcnt\u00fcleme y\u00f6nteminin se\u00e7ilmesi b\u00fcy\u00fck \u00f6nem ta\u015f\u0131d\u0131\u011f\u0131n\u0131 belirten uzmanlar, n\u00fckleer t\u0131pta kullan\u0131lan yeni nesil molek\u00fcler g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemleri, baz\u0131 kanser t\u00fcrlerinde hastal\u0131\u011f\u0131n daha net de\u011ferlendirilmesine ve tedavi plan\u0131n\u0131n daha g\u00fcvenilir \u015fekilde olu\u015fturulmas\u0131na katk\u0131 sa\u011flad\u0131\u011f\u0131na dikkat \u00e7ekti. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[6603,6599,6602,6600,6601,4940],"class_list":["post-22372","post","type-post","status-publish","format-standard","hentry","category-kose-yazilari","tag-gosteriyor","tag-kanser-goruntulemede","tag-onemli-yol","tag-teknolojiler","tag-teshis-ve-tedavide","tag-yeni-nesil"],"yoast_head":"\n