< ȯ Ͱ >
κ Ǽ () ַ ȯ ο
̳ ü
5-10% ο Ͽ մϴ.
ü 켺 Ǵ ,ü մϴ.
ȯڰ ϴ ,
ִ
ο ΰ Ȯؾ մϴ.
<Ư Ÿ
ı̶ >
() ũ ã ȯ 18% ȯ 谡̳
߿
ȯڰ ִ ǰ , 쿡
Ư Ǽ
Ÿ ߰ ִµ ̷
츦
ı̶ մϴ.
ı Ư 1)Ϲο Ͽ ϸ, 2)
ȯ ȯڵ Ư Ÿ, 3)θ
ڽİ
شٴ Դϴ.
< ˾Ƴ
ġ
Դϴ>
翡 ϴ
̻ ȭ
ڻ Ͽ ˾Ƴ
ִٴ ܿ,
ۼ 赵 Ͽ
翡 ȯ ɼ 豺
ϴ Ͽ, ϴ
Ͽ
ġḦ μ ġų ִٴ ֽϴ.
°
Ӵϳ ڸŰ Ͽ ɸ Ͽ
Ͽ
ɸ 輺 2-3 ϴ.
ϸ ̷ ̺ ɸ
ΰ
ϰ ְ ̰ ڳ ȴٴ ƴմϴ.
Ƹ Ȱ Ÿϰ ȯ Ƿ
輺
Ǵܵ˴ϴ.
< ΰ Ȱ Ÿ J
Դϴ>
ֱ 캸
ΰ
ȰŸ ˴ϴ.
ų ִ ȭй,Ĺ,Ǵ
ü ȣ ΰ
ϰ ֽϴ.
ϻ ư
Ͽ ɸ ɼ(̱ )
ɼ(%)
,,Ӵϳ ڸ 49
,,Ӵϳ ڸ 33
,,ڸ 18
,,Ӵ 28
,,Ӵ 16
, Ǵ ,ڸ 7
,̸ 7
( 輺 7%)
<45 Ͽ ɸ Ӵϳ
ڸŰ 3 ,
谡
濡 ɷȴٸ 赵 5.5 ϴ. 45
谡 濡 ɷȴٸ 赵 8.8
ϴ.>
< >
1.() (Hereditary Breast Cancer),ü
5-10%.
1-2뿡
ȯڰ ִ.൨ 켺 ϴ ڰ
Ȯε
. 캸 ̿ Ͽ ȯǰ κ 濡
ϴ. ٸ ɸ 쵵
ֽϴ.
2. (Familial Breast Cancer),ü 20%
1-2뿡 ȯڰ Ѹ ̻
ǿ
մġ Ѱ.
3. (Sporadic Breast Cancer),ü ȯ
70%.
2뿡 ȯڰ .
< з>
1.ϸ Ư¡ . ϴ.
2.,Ҿ
ı
3.- ı(Li-Fraumeni);
ϰ
,(Brain Tumor),,ν .
4.ī쵧 ı(Cowden);
ϰ
Ǻ ȯ ݵǴ ȯ.
5. ȭ
ı; ϰ ,, ݵǴ .
< ߰>
94 ̱ BRCA1(ü 17,
)
BRCA2(ü 13) ٸ ڸ
߰Ͽϴ.
̵ ڿ ̰
Ѵٴ
Դϴ.
ٷ ̵ ̻ ִ þ ߵǾ ӻ
̿ǰ ֽϴ.
þ ȯ 鿡 ˻縦 Ͽ ڸ
ִ ãƳ ǹ̰ ִ
Դϴ.
< ڸ 85-95% Ͽ ɸϴ>
ڸ ִٸ ϻ 85-95% 輺
ڰ ̶ 赵
Ƿ
ع ֽϴ.
ڰ Ȯε а˻ Ͽ
ùٸ
ġḦ ް ֽϴ. ڰ ִ ó
濡
־ 2-3 ȿ ٸ ǰ 濡
ɸ ɼ Ƿ
ϴ ոԴϴ.
߰ ùٸ ġᰡ մϴ.
< ڰ˻ >
1. ˻縦 Ǹ ִ°?-θ,,ǻ?
2. ˻縦 ΰ? ˰
ΰ?
3.ȭ ; ɸ ɼ(; )̳
Ϻ̳ 迡 ΰ?
ϵ ΰ
Ȱ
ΰ?
4.; Ͽ ɸ ɼ Ƿ Ͽ ,
δ ְ ڸ
?
5. ó
ȭ
Ű 찡 پϿ ˻þ
µ ϴ.
̸ nũ ִ ˻þ µ
ð ɸ ϴ.