<\/p>\n
Ara\u015ft\u0131rmada kar\u0131n a\u011fr\u0131s\u0131, rektal kanama, ishal ve demir eksikli\u011fi anemisi, erken evre kolon kanserinin belirtilerinden oldu\u011fu belirlendi.<\/p>\n
Washington \u00dcniversitesinde g\u00f6revli bilim insanlar\u0131, kimlik bilgileri gizlenen 5 binden fazla erken evre kolon kanseri hastas\u0131n\u0131n sa\u011fl\u0131k verilerini incelendi.<\/p>\n
Ara\u015ft\u0131rmada, 50 ya\u015f\u0131n alt\u0131ndakilere hastal\u0131k te\u015fhisi konulmadan 3 ay ila 2 y\u0131l \u00f6ncesinde g\u00f6r\u00fclen kar\u0131n a\u011fr\u0131s\u0131, rektal kanama, ishal ve demir eksikli\u011fi anemisi gibi belirtilerin her birinin, kolon kanserinin erken evresinde olma riskinin y\u00fcksek oldu\u011funu g\u00f6sterdi\u011fi kaydedildi.<\/p>\n
G\u00f6r\u00fclen belirtilerin say\u0131s\u0131 artt\u0131k\u00e7a hastal\u0131\u011fa yakalanma riskinin de artt\u0131\u011f\u0131na dikkatin \u00e7ekildi\u011fi ara\u015ft\u0131rmada, hastal\u0131\u011fa yakalanma riskinin, belirtilerden birinin g\u00f6r\u00fclmesinde iki kat\u0131na, ikisinin g\u00f6r\u00fclmesinde en az 3,5 kat\u0131na, 3 veya daha fazlas\u0131n\u0131n g\u00f6r\u00fclmesinde en az 6,5 kat\u0131na \u00e7\u0131kt\u0131\u011f\u0131 belirtildi.<\/p>\n
Ara\u015ft\u0131rmada, kal\u0131n ba\u011f\u0131rsak kanseri olarak da bilinen kolon kanserine yakalanan gen\u00e7lerin say\u0131s\u0131n\u0131n neredeyse iki kat\u0131na \u00e7\u0131kt\u0131\u011f\u0131 ifade edildi.<\/p>\n
Ara\u015ft\u0131rmaya kat\u0131lanlardan Washington \u00dcniversitesi T\u0131p Fak\u00fcltesinde g\u00f6revli Do\u00e7. Dr. Yin Cao, rektal kanama ve demir eksikli\u011fi anemisi ya\u015fayanlara zaman\u0131nda endoskopi yap\u0131lmas\u0131 ve sa\u011fl\u0131k durumlar\u0131n\u0131n takip edilmesi gerekti\u011fini ifade etti.<\/p>\n
Ara\u015ft\u0131rman\u0131n sonu\u00e7lar\u0131 “Journal of National Cancer Institute” dergisinde yay\u0131mland\u0131.<\/p>\n
D\u00fcnyada en yayg\u0131n 3. kanser t\u00fcr\u00fc olan kolon kanseri, 2020’de yakla\u015f\u0131k 2 milyon ki\u015fide tespit edildi. En \u00e7ok can kayb\u0131na neden olan kanser t\u00fcrlerinde ise 2. s\u0131rada yer alan kolon kanseri nedeniyle her y\u0131l 1 milyona yak\u0131n ki\u015fi hayat\u0131n\u0131 kaybediyor.<\/p>\n
D\u00fcnya genelinde 50 ya\u015f \u00fcst\u00fcndeki ki\u015filerde kolon kanseri vakalar\u0131, tarama testleri sayesinde her y\u0131l d\u00fc\u015fse de gen\u00e7 ya\u015fta hastal\u0131\u011f\u0131n g\u00f6r\u00fclme s\u0131kl\u0131\u011f\u0131 son y\u0131llarda artt\u0131.<\/p>\n
D\u00fcnyada 55 ya\u015f alt\u0131 kolon kanseri hasta say\u0131s\u0131 artarken tarama testleri de 45 ya\u015fa indi.<\/p>\n
ABD’de daha \u00f6nce yap\u0131lan bir \u00e7al\u0131\u015fmada, 1950 do\u011fumlu ki\u015filerde kolon kanseri g\u00f6r\u00fclme oran\u0131 1 kabul edildi\u011finde 1990 do\u011fumlularda kolon kanseri g\u00f6r\u00fclme oran\u0131n\u0131n yakla\u015f\u0131k 2 kat, rektum kanserinin ise 4 kat art\u0131\u015f g\u00f6sterdi\u011fi belirlenmi\u015fti.<\/p>\n