ϴ Ǽ , ߺ ʱ ٸ ڰ    Ÿ  ̹    Ȯ .   ߰ϰ  ϴ  ּ ġ   ִ. 躸DZⱸ(WHO)    (International Agency for Research on Cancer, IARC) , 츮  ߺ OECD Ա  1 ϰ ְ,    ''(The Lancet) Ұ  ϸ 50 ̸  ߺ  츮  1 ϰ ִ.
  ȣ (Ͻǿ) "  ð ˻ϴ   Ȯϰ,     ˻"鼭, " ߺ ߺ  ӵ ſ  ϰ ִ Ȳ̱  ðȸ ǰ    ˻  ϴ " Ѵ. ٸ     ð ˻  ñ ֱ,     ͵ ִ   Բ ڼ ˾ƺ.
Q.  ð ˻,    
ð ȸ ؿ  ˻ 50 ̻  5    ϰ ֽϴ.  Ľ Ȱ  ȭ   ߺ ߺ  ӵ ſ  ϰ ֱ  ð ȸ ǰ    ˻  ϴ Դϴ.
츮  20뿡   ӵ  10, 20     2 ̻ ӵ  ϰ ֽϴ. Դٰ 40 ʹݿ  ߰ߵǴ ̽   ߺ ñ   ־ 30뿡  ð ˻縦 ϴ   ϰ ֽϴ.
Q. 30  ð ˻縦 Ѵٸ  ˻縦   
Ư  ȯ    75  ϰ ,  ǰ    ̰ ֽϴ.   , , , 索    ǰ ̰ų,   ټ  ̷ ִ  ٸ ռ  ̱ ˻縦  մϴ.  ݴ    ,  ˻縦 ƺô  ص帳ϴ.
˻ ֱ κ 5 , 忡  3 ̻  ߰ߵưų, ߰ߵ  ũⰡ ū   '豺' ԵǴ е ˻ ֱ⸦   մ  մϴ.
Q.  ð ˻ ߿ ߰ߵǴ '',   ̰,  ǹΰ
   ϱ  پ ?ȯ ο Ͽ   ȭ    ,  ̸ Ű ǰ ̰ ̳  ȴٰ ˷ ֽϴ.  θ  ũ⳪ µ ſ پմϴ.
 'Ϻ'̶ ̾߱⸦  մϴ.  ״  ܰ  ǹϴµ,  쿣  90% ̻  ''κ ˴ϴ. ó 'Ϻ'κ ϴ   µ,  Ϻ  ̸ Ͽ    ̶   ֽϴ.
 ߿    ɼ ,  ũⰡ 1cm  10%, 2cm ũ  45%    ֽϴ. ̷ ũⰡ Ŀ     ֱ  ð ˻縦  ̸ ߰ϰ ϴ  ߿մϴ.
Q.  ð ˻     ð    õϽó
 ð ˻   ϱ  ⸦ ־  Ǯ Ŀ ˻ϰ,    뽺 մϴ. ˻縦 ϴ Ƿε ںе   ˱  ˻縦  ġ     ġ 쵵 մϴ.
 ̰ų, ȯ ְų,  迭  ˷  ִ  Ư Ȳ ƴ϶ 鳻ð  ˻   ̰ Ƿε  ¿ ˻縦 ñ⸦ ص帳ϴ.
Q.  ð ˻    
ռ 帰 ó  ð ˻  Ǯ ˻縦 ϱ  ˻   Ÿ  ְ    ˻  ߰ ü ̾ ϴ 쿡      ӵ  ֽϴ.
κ 쿡 ð 鼭  ȣ,    ߰ ü̳ ġ ð   ణ ǰ   ų     ӵ  ֽϴ.   ܱⰣ ȸ ʰ  ϰ, Ǵ  ӵǸ  Ƿ  Ͽ ߰ ˻糪 ġᰡ ʿ   Ȯ  ʿ䰡 ֽϴ.
Q.  ð ˻ ܿ  ̳,  ǰ  Ǵ  ִٸ
 ǰ    ߿մϴ. Ư,  ǰ ָϴ  ϴ.  ǰ  ϸ鼭   ߾  , ȭż    ð  ɸ Դϴ. ڿ ߾Ϲ   ϴ ð    ǰ  ʽϴ. Դٰ    ϱ   ݷ̳    ϰ ϰ ˴ϴ.   ݷ 2 λ깰   ΰϰ ϴ Ǽȯ ϴ.  Ϸ翡  50g ϸ 18%,    100g ϸ 17%   ߺ ٴ  ֽϴ.
ݴ, ̼  Ե äҸ ϴ   ǰ  ˴ϴ. ̼  ȿ Ϻϰ صǰ  ʱ ,   ð  ϰ   پ ִ  Բ    ϴ ȿ ֽϴ. ̷    ǰ ֱ  ð Բ Ľ  ߿ϴٰ 帱  ֽϴ.
ȹ =  ǰ  Ƴ