{"id":15538,"date":"2026-02-04T13:42:58","date_gmt":"2026-02-04T10:42:58","guid":{"rendered":"https:\/\/www.draliolgun.com\/tr\/?page_id=15538"},"modified":"2026-02-08T20:14:06","modified_gmt":"2026-02-08T17:14:06","slug":"retina","status":"publish","type":"page","link":"https:\/\/www.draliolgun.com\/tr\/uzmanliklar\/retina\/","title":{"rendered":"Retina"},"content":{"rendered":"\t\t
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G\u00f6z\u00fcn t\u00fcm \u00f6n mekanizmas\u0131 (kornea, mercek, g\u00f6z bebe\u011fi), \u0131\u015f\u0131\u011f\u0131 tek bir noktaya odaklamak i\u00e7in \u00e7al\u0131\u015f\u0131r. Ancak bu odaklanan \u0131\u015f\u0131\u011f\u0131n bir “anlam” kazanmas\u0131 i\u00e7in retinaya ihtiyac\u0131 vard\u0131r. Retina, g\u00f6z\u00fcn i\u00e7 y\u00fczeyini bir duvar ka\u011f\u0131d\u0131 gibi kaplayan, \u0131\u015f\u0131\u011fa duyarl\u0131 milyonlarca h\u00fccreden olu\u015fan incecik, \u015feffaf bir katmand\u0131r.<\/p>

Buraya d\u00fc\u015fen \u0131\u015f\u0131k sinyalleri, retina h\u00fccreleri taraf\u0131ndan elektrik sinyallerine d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve g\u00f6rme siniri arac\u0131l\u0131\u011f\u0131yla beyne g\u00f6nderilir. Yani g\u00f6z\u00fcm\u00fcz asl\u0131nda “bakmam\u0131z\u0131”, retinam\u0131z ise “g\u00f6rmemizi” sa\u011flar. E\u011fer retina hasar g\u00f6r\u00fcrse, g\u00f6z\u00fcn \u00f6n\u00fcndeki lens ne kadar m\u00fckemmel olursa olsun, beyne net bir g\u00f6r\u00fcnt\u00fc iletilemez.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\r\n Retinay\u0131 Tehdit Eden \"Sessiz\" Tehlikeler <\/h3>\r\n <\/div>\r\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Retina hastal\u0131klar\u0131 genellikle a\u011fr\u0131 yapmaz. Bu durum, hastalar\u0131n durumu fark etmesini zorla\u015ft\u0131rabilir. Ancak retinan\u0131n verdi\u011fi sinyalleri okumay\u0131 bilirsek, g\u00f6rme kayb\u0131n\u0131 durdurmak m\u00fcmk\u00fcnd\u00fcr. \u0130\u015fte en s\u0131k kar\u015f\u0131la\u015f\u0131lan retina sorunlar\u0131:<\/p>

1. Diyabetik Retinopati (\u015eeker Hastal\u0131\u011f\u0131na Ba\u011fl\u0131 Hasar)<\/strong><\/p>

\u015eeker hastal\u0131\u011f\u0131, v\u00fccuttaki t\u00fcm ince damarlar\u0131 oldu\u011fu gibi g\u00f6zdeki k\u0131lcal damarlar\u0131 da vurur. Y\u00fcksek kan \u015fekeri, retina damarlar\u0131n\u0131n yap\u0131s\u0131n\u0131 bozarak s\u0131z\u0131nt\u0131 yapmalar\u0131na veya t\u0131kanmalar\u0131na neden olur.<\/p>

  • Neden Tehlikeli?<\/strong> Ba\u015flang\u0131\u00e7ta hi\u00e7bir belirti vermez. Ancak damarlar s\u0131zd\u0131rd\u0131k\u00e7a retina \u00f6dem toplar ve g\u00f6rme merkezi (makula) bozulur. \u0130leri evrelerde g\u00f6z i\u00e7inde kanamalar ba\u015flayabilir.<\/li><\/ul>

    2. Sar\u0131 Nokta Hastal\u0131\u011f\u0131 (Makula Degenerasyonu)<\/strong><\/p>

    G\u00f6z\u00fcn en net g\u00f6ren merkezi b\u00f6lgesi olan “makula”, yani halk aras\u0131ndaki ad\u0131yla sar\u0131 nokta, ya\u015fla birlikte y\u0131pranabilir.<\/p>

    • Belirtisi Nedir?<\/strong> Okurken harflerin birbirine kar\u0131\u015fmas\u0131, d\u00fcz \u00e7izgilerin yamuk g\u00f6r\u00fcnmesi ve merkezdeki g\u00f6r\u00fc\u015f\u00fcn kararmas\u0131. Ki\u015fi bakt\u0131\u011f\u0131 y\u00fcz\u00fc g\u00f6remez ama yan taraflar\u0131 se\u00e7ebilir.<\/li><\/ul>

      3. Retina Dekolman\u0131 (Y\u0131rt\u0131lma ve Ayr\u0131lma)<\/strong><\/p>

      Bu durum, g\u00f6z doktorlar\u0131n\u0131n “acil” dedi\u011fi nadir durumlardan biridir. Retinan\u0131n, beslendi\u011fi alt tabakadan bir ka\u011f\u0131t gibi ayr\u0131lmas\u0131d\u0131r.<\/p>

      • Kritik Sinyaller:<\/strong> G\u00f6z \u00f6n\u00fcnde aniden beliren kurum ya\u011fmas\u0131 gibi siyah noktalar, \u015fim\u015fek \u00e7akmas\u0131na benzer \u0131\u015f\u0131k parlamalar\u0131 ve sanki bir taraftan perde kapan\u0131yormu\u015f gibi g\u00f6rme alan\u0131n\u0131n daralmas\u0131.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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        \r\n Belirtileri Hafife Almay\u0131n: Ne Zaman Doktora Gidilmeli? <\/h3>\r\n <\/div>\r\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        Retina s\u00f6z konusu oldu\u011funda “bekleyelim de ge\u00e7sin” demek, geri d\u00f6n\u00fc\u015f\u00fc olmayan kay\u0131plara davetiye \u00e7\u0131karabilir. \u015eu belirtilerden birini ya\u015f\u0131yorsan\u0131z, detayl\u0131 bir retina muayenesi \u015fartt\u0131r:<\/p>

        • G\u00f6z \u00f6n\u00fcnde u\u00e7u\u015fan sinekler, sa\u00e7 telleri veya siyah noktalar\u0131n aniden artmas\u0131.<\/li>
        • I\u015f\u0131k \u00e7akmalar\u0131 (karanl\u0131kta bile olsa).<\/li>
        • G\u00f6rmenin aniden azalmas\u0131 veya bulan\u0131kla\u015fmas\u0131.<\/li>
        • D\u00fcz \u00e7izgilerin (\u00f6rne\u011fin kap\u0131 kenar\u0131 veya fayans \u00e7izgileri) e\u011fri b\u00fc\u011fr\u00fc g\u00f6r\u00fcnmesi.<\/li>
        • Renklerin aniden solukla\u015fmas\u0131.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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          \r\n Modern Te\u015fhis ve Tedavi Y\u00f6ntemleri <\/h3>\r\n <\/div>\r\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Do\u00e7. Dr. Ali Olgun gibi retina uzmanlar\u0131, bu tabakay\u0131 incelemek i\u00e7in ileri teknoloji \u00fcr\u00fcn\u00fc cihazlar kullan\u0131rlar. Eskiden sadece g\u00f6z dibine bak\u0131larak yap\u0131lan muayeneler, yerini art\u0131k h\u00fccre baz\u0131nda incelemelere b\u0131rakt\u0131.<\/p>

          • OCT (G\u00f6z Tomografisi):<\/strong> Retinay\u0131 dilim dilim inceleyen, radyasyon i\u00e7ermeyen bir tarama y\u00f6ntemidir. Retinadaki mikron seviyesindeki \u00f6demler veya y\u0131rt\u0131klar bu cihazla saniyeler i\u00e7inde tespit edilir.<\/li>
          • G\u00f6z \u0130\u00e7i Enjeksiyonlar:<\/strong> \u00d6zellikle Sar\u0131 Nokta ve \u015eeker Hastal\u0131\u011f\u0131na ba\u011fl\u0131 kanamalarda, g\u00f6z i\u00e7ine yap\u0131lan \u00e7ok ince i\u011fnelerle uygulanan ila\u00e7lar, bug\u00fcn\u00fcn en ba\u015far\u0131l\u0131 tedavi y\u00f6ntemleridir. Bu i\u011fneler “s\u0131zd\u0131ran musluklar\u0131 kapat\u0131r” ve g\u00f6rmeyi korur.<\/li>
          • Argon Lazer:<\/strong> Retina y\u0131rt\u0131klar\u0131nda, y\u0131rt\u0131\u011f\u0131n etraf\u0131n\u0131 “kaynak yaparak” retinan\u0131n ayr\u0131lmas\u0131n\u0131 \u00f6nlemek i\u00e7in kullan\u0131l\u0131r.<\/li>
          • Vitrektomi Ameliyat\u0131:<\/strong> Retinan\u0131n en karma\u015f\u0131k cerrahisidir. G\u00f6z i\u00e7indeki jel tabakas\u0131n\u0131n (vitreus) temizlenerek retina \u00fczerindeki zarlar\u0131n soyulmas\u0131 veya y\u0131rt\u0131klar\u0131n i\u00e7eriden onar\u0131lmas\u0131 i\u015flemidir. Mikro cerrahi y\u00f6ntemlerle yap\u0131ld\u0131\u011f\u0131 i\u00e7in diki\u015fsiz ve h\u0131zl\u0131 iyile\u015fme imk\u00e2n\u0131 sunar.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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            \r\n Retinan\u0131z\u0131 Korumak \u0130\u00e7in 5 Alt\u0131n Kural <\/h3>\r\n <\/div>\r\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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            1. \u015eeker ve Tansiyon Kontrol\u00fc:<\/strong> E\u011fer bu hastal\u0131klar\u0131n\u0131z varsa, retinan\u0131z\u0131n en b\u00fcy\u00fck d\u00fc\u015fman\u0131 d\u00fczensiz seyreden kan de\u011ferleridir.<\/p>

            2. G\u00fcne\u015f G\u00f6zl\u00fc\u011f\u00fc Kullan\u0131m\u0131:<\/strong> UV \u0131\u015f\u0131nlar\u0131 sar\u0131 nokta hastal\u0131\u011f\u0131n\u0131 tetikler. D\u0131\u015far\u0131da mutlaka koruyucu g\u00f6zl\u00fck tak\u0131n.<\/p>

            3. Omega-3 ve Do\u011fru Beslenme:<\/strong> Bal\u0131k, ceviz, \u0131spanak ve yumurta sar\u0131s\u0131 retina h\u00fccrelerinin dostudur.<\/p>

            4. Sigaray\u0131 B\u0131rak\u0131n:<\/strong> Sigara, retina damarlar\u0131n\u0131 t\u0131kayan ve sar\u0131 nokta hastal\u0131\u011f\u0131 riskini 4 kat art\u0131ran temel etkendir.<\/p>

            5. D\u00fczenli Muayene:<\/strong> Hi\u00e7bir \u015fik\u00e2yetiniz olmasa bile, \u00f6zellikle 40 ya\u015f\u0131ndan sonra ve \u015feker hastal\u0131\u011f\u0131n\u0131z varsa y\u0131lda bir kez “damlal\u0131 g\u00f6z dibi muayenesi” yapt\u0131r\u0131n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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            \r\n Sonu\u00e7: Retina Hasar\u0131 Kader De\u011fildir <\/h3>\r\n <\/div>\r\n \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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            Retina, v\u00fccudumuzun en hassas ama bir o kadar da diren\u00e7li dokular\u0131ndan biridir. Bug\u00fcn Do\u00e7. Dr. Ali Olgun\u2019un uygulad\u0131\u011f\u0131 ileri cerrahi teknikler ve ila\u00e7 tedavileri sayesinde, eskiden “k\u00f6rl\u00fckle sonu\u00e7lan\u0131r” denilen pek \u00e7ok hastal\u0131k kontrol alt\u0131na al\u0131nabilmektedir.<\/p>

            Ancak retinada ba\u015far\u0131, cerrah\u0131n tecr\u00fcbesi kadar hastan\u0131n h\u0131z\u0131yla da ilgilidir.<\/strong> Erken te\u015fhis edilen bir retina y\u0131rt\u0131\u011f\u0131 5 dakikal\u0131k bir lazerle kurtar\u0131labilirken, ge\u00e7 kal\u0131nd\u0131\u011f\u0131nda aylar s\u00fcren cerrahi s\u00fcre\u00e7ler gerekebilir. G\u00f6zlerinizin arkas\u0131ndaki o de\u011ferli “film \u015feridine” iyi bak\u0131n; \u00e7\u00fcnk\u00fc d\u00fcnya ancak o sa\u011flamsa t\u00fcm renkleriyle g\u00f6r\u00fcn\u00fcr.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

            G\u00f6z\u00fcn t\u00fcm \u00f6n mekanizmas\u0131 (kornea, mercek, g\u00f6z bebe\u011fi), \u0131\u015f\u0131\u011f\u0131 tek bir noktaya odaklamak i\u00e7in \u00e7al\u0131\u015f\u0131r. Ancak bu odaklanan \u0131\u015f\u0131\u011f\u0131n bir “anlam” kazanmas\u0131 i\u00e7in retinaya ihtiyac\u0131 vard\u0131r. Retina, g\u00f6z\u00fcn i\u00e7 y\u00fczeyini bir duvar ka\u011f\u0131d\u0131 gibi kaplayan, \u0131\u015f\u0131\u011fa duyarl\u0131 milyonlarca h\u00fccreden olu\u015fan incecik, \u015feffaf bir katmand\u0131r. Buraya d\u00fc\u015fen \u0131\u015f\u0131k sinyalleri, retina h\u00fccreleri taraf\u0131ndan elektrik sinyallerine d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":13845,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15538","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/pages\/15538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/comments?post=15538"}],"version-history":[{"count":5,"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/pages\/15538\/revisions"}],"predecessor-version":[{"id":15568,"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/pages\/15538\/revisions\/15568"}],"up":[{"embeddable":true,"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/pages\/13845"}],"wp:attachment":[{"href":"https:\/\/www.draliolgun.com\/tr\/wp-json\/wp\/v2\/media?parent=15538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}