{"id":879,"date":"2020-12-29T15:39:38","date_gmt":"2020-12-29T12:39:38","guid":{"rendered":"https:\/\/vetmr.com.tr\/?p=879"},"modified":"2021-01-08T12:19:36","modified_gmt":"2021-01-08T09:19:36","slug":"ct-ve-mr-farklari-akademik-bilgi","status":"publish","type":"post","link":"https:\/\/vetmr.com.tr\/index.php\/2020\/12\/29\/ct-ve-mr-farklari-akademik-bilgi\/","title":{"rendered":"CT ve MR farklar\u0131 (Akademik bilgi)"},"content":{"rendered":"<p style=\"text-align: justify;\"><img loading=\"lazy\" class=\"wp-image-880 alignleft\" src=\"https:\/\/vetmr.com.tr\/wp-content\/uploads\/2020\/12\/WhatsApp-Image-2020-12-29-at-12.42.21-e1609245684115.jpeg\" alt=\"\" width=\"443\" height=\"443\">Hem CT hem de MR kesitsel g\u00f6r\u00fcnt\u00fcleme sa\u011flasa da, her birinin sa\u011flayabilece\u011fi bilgilerde kesin farkl\u0131l\u0131klar vard\u0131r. Genel olarak BT, kemik yap\u0131lar\u0131n\u0131 g\u00f6r\u00fcnt\u00fclemede daha iyidir. Ancak radyografiden \u00e7ok daha y\u00fcksek yumu\u015fak doku kontrast \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc sa\u011flar. MR, \u00f6zellikle beyin ve omurili\u011fin de\u011ferlendirilmesinde ve yumu\u015fak doku kas-iskelet sistemi sorunlar\u0131 i\u00e7in de\u011ferli olan ola\u011fan\u00fcst\u00fc yumu\u015fak doku kontrast \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc sa\u011flar.&nbsp; A\u015fa\u011f\u0131daki liste, sevk eden veteriner hekimlere farkl\u0131 klinik problemler i\u00e7in MR veya BT g\u00f6r\u00fcnt\u00fcleme endikasyonlar\u0131 ve farklar\u0131n\u0131 anlatmaya \u00e7al\u0131\u015ft\u0131k.<br \/>\n<strong>N\u00f6betler veya merkezi CNS i\u015faretleri:&nbsp;<\/strong>&nbsp;Beyin g\u00f6r\u00fcnt\u00fclemesi i\u00e7in MR tercih edilir.&nbsp;Kontrast, neoplastik ve inflamatuar lezyonlar\u0131n tan\u0131nmas\u0131n\u0131 art\u0131rmak i\u00e7in kullan\u0131l\u0131r.&nbsp;Prognoz ve cerrahi veya radyasyon tedavisi se\u00e7enekleri hakk\u0131nda \u00e7ok fazla bilgi elde edilir.&nbsp;\u00c7o\u011fu durumda neoplazi, enflamatuar hastal\u0131klardan ve vask\u00fcler uzla\u015fmadan ay\u0131rt edilebilir.&nbsp;Bazen, bir tan\u0131 i\u00e7in BT e\u015fli\u011finde biyopsi veya yeniden kontrol taramalar\u0131 gerekebilir.<br \/>\n<strong>Kafa travmas\u0131:<\/strong>&nbsp;&nbsp;Yaralanmadan sonraki ilk 24 saat i\u00e7inde g\u00f6r\u00fcnt\u00fcleme yap\u0131l\u0131rsa CT tercih edilir \u00e7\u00fcnk\u00fc akut kanama g\u00f6r\u00fclebilir.&nbsp;Bu s\u00fcreden sonra yumu\u015fak doku yaralanmalar\u0131 daha az belirginle\u015fir ve MR tercih edilir.<br \/>\n<strong>Burun hastal\u0131\u011f\u0131:&nbsp;<\/strong>&nbsp;Hem MR hem de CT, neoplazi ve rinit i\u00e7in burun bo\u015flu\u011funu g\u00f6r\u00fcnt\u00fclemede \u00e7ok iyidir.&nbsp;Her ikisi de hastal\u0131\u011f\u0131n boyutunu belirleyebilir ve kribiform uzla\u015fmay\u0131 de\u011ferlendirebilir.&nbsp;Maliyet etkinli\u011fi ve kemikli yap\u0131lar\u0131 tam olarak de\u011ferlendirebilmesi nedeniyle CT tercih edilmektedir.<br \/>\n<strong>Yumu\u015fak doku neoplazisi:&nbsp;<\/strong>&nbsp;Kesitsel g\u00f6r\u00fcnt\u00fcleme, \u00f6zellikle yumu\u015fak doku sarkomu vakalar\u0131nda cerrahi planlama i\u00e7in hastal\u0131\u011f\u0131n kapsam\u0131n\u0131 belirlemede y\u00fcksek kalite sa\u011flar.&nbsp;MR tercih edilen y\u00f6ntemdir, ancak kontrastl\u0131 CT neredeyse ayn\u0131 derecede etkilidir.<br \/>\n<strong>Ok\u00fcler ve orbital kitleler<\/strong>:&nbsp;&nbsp;MRG, hastal\u0131\u011f\u0131n kapsam\u0131n\u0131 tam olarak g\u00f6rselle\u015ftirmek ve kafa i\u00e7i tutulumu d\u0131\u015flamak i\u00e7in endikedir.&nbsp;Ultrason, bu vakalar\u0131n ilk de\u011ferlendirmesinde, neoplaziyi sel\u00fclitten ay\u0131rt etmede ve biyopsi elde etmede de \u00e7ok faydal\u0131d\u0131r.<br \/>\n<strong>Omurilik hastal\u0131\u011f\u0131:&nbsp;<\/strong>&nbsp;MRG tercih edilir ve bir lezyonun tan\u0131mlanmas\u0131nda ve neoplazi, disk herniasyonunu ve embolik hastal\u0131\u011f\u0131 ay\u0131rt etmede \u00e7ok hassast\u0131r.&nbsp;Lumbosakral dejenerasyon vakalar\u0131nda, ameliyat\u0131n endike olup olmad\u0131\u011f\u0131n\u0131 belirleyebilir.&nbsp;Lezyon, spinal kolonun belirli bir segmentinde tam olarak lokalize edilemiyorsa, miyelografi ve elektrodiagnostikler genellikle ilk prosed\u00fcrler olarak g\u00f6sterilir.<br \/>\n<strong>Tek tarafl\u0131 alt motor hastal\u0131klar:&nbsp;<\/strong>&nbsp;MRG lateralize disk herniasyonunu ve sinir k\u00f6k\u00fc t\u00fcm\u00f6rlerini belirlemede \u00e7ok duyarl\u0131d\u0131r.<br \/>\n<strong>Dirsek displazisi:&nbsp;&nbsp;<\/strong>CT, koronoid s\u00fcre\u00e7 k\u0131r\u0131klar\u0131n\u0131 tan\u0131mlamak i\u00e7in \u00e7ok faydal\u0131d\u0131r.<br \/>\n<strong>K\u0131smi \u00e7apraz r\u00fcpt\u00fcr:&nbsp;<\/strong>&nbsp;Ameliyattan \u00f6nce hasarl\u0131 bir \u00e7apraz\u0131n do\u011frulanmas\u0131 istenirse MR endikedir.&nbsp;Menisk\u00fcs y\u0131rt\u0131klar\u0131 da MRI ile g\u00f6r\u00fclebilir.<br \/>\n<strong>Omuz topall\u0131\u011f\u0131:<\/strong>&nbsp;&nbsp;\u015eu anda, bisipital tenosinovit, supraspinat\u00f6z yaralanma veya OKB&#8217;yi de\u011ferlendirmek i\u00e7in radyografi ve ultrason de\u011ferlendirmesinin kombinasyonu endikedir.<br \/>\n<strong>Kronik otitis:<\/strong>&nbsp;&nbsp;CT, orta kulak iltihab\u0131 \/ interna ile neoplaziyi tan\u0131mlamada ve ameliyat ihtiyac\u0131n\u0131 belirlemede etkilidir.<br \/>\n<strong>Toraks:<\/strong>&nbsp;&nbsp;CT, pulmoner metastaz\u0131 tan\u0131mlamak i\u00e7in radyografiden daha duyarl\u0131d\u0131r.&nbsp;V\u00fccut duvar\u0131 ve mediastinal kitlelerin cerrahi veya radyasyon tedavisi planlamas\u0131nda da faydal\u0131d\u0131r.&nbsp;MR, karma\u015f\u0131k g\u00f6r\u00fcnt\u00fcleme teknikleri olmadan g\u00f6\u011f\u00fcste do\u011fal hareket ile s\u0131n\u0131rl\u0131d\u0131r.<br \/>\n<span style=\"vertical-align: inherit;\"><strong>Kar\u0131n: <\/strong>\u015eu anda ultrasonografi, hayvanlarda daha fazla veya daha fazla bilgi sa\u011flama e\u011filimindedir.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hem CT hem de MR kesitsel g\u00f6r\u00fcnt\u00fcleme sa\u011flasa da, her birinin sa\u011flayabilece\u011fi bilgilerde kesin farkl\u0131l\u0131klar vard\u0131r. <\/p>\n","protected":false},"author":1,"featured_media":880,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[4],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CT ve MR farklar\u0131 (Akademik bilgi) - VetMR<\/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:\/\/vetmr.com.tr\/index.php\/2020\/12\/29\/ct-ve-mr-farklari-akademik-bilgi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CT ve MR farklar\u0131 (Akademik bilgi) - VetMR\" 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