表1
乳腺癌危险评估表 | |||
年龄(岁) |
患/死于乳腺癌的危险性(%) | ||
10年内 |
20年内 |
30年内 | |
30 |
0.4 (0.1) |
2.0 (0.6) |
4.3 (1.2) |
40 |
1.6 (0.5) |
3.9 (1.1) |
7.1 (2.0) |
50 |
2.4 (0.7) |
5.7 (1.6) |
9.0 (2.6) |
60 |
3.6 (1.0) |
7.1 (2.0) |
9.1 (2.6) |
70 |
4.1 (1.2) |
6.5 (1.9) |
7.1 (2.0) |
*死亡率等于患病率除以3.5。 |
表2
乳腺癌分期及生存期 | ||||
分期 |
肿瘤 |
转移 局部/淋巴结/远端 |
10年无病生存期(%) | |
无治疗 |
最佳治疗 | |||
0 |
Tis |
N0/M0 |
94 |
98 |
I |
T1+ |
N0/M0 |
92 |
96 |
IIA |
T0 |
N1/M0 |
80 |
90 |
T1+ |
N1/M0 |
75 |
87 | |
T2 |
N0/M0 |
83 |
90 | |
IIB |
T2 |
N1/M0 |
60 |
80 |
T3 |
N0/M0 |
50 |
75 | |
N1 (1–3 nodes)/M0 |
40 |
70 | ||
N2 (4–9 nodes)/M0 |
30 |
65 | ||
N2 (internal mammary nodes)/M0 |
30 |
60 | ||
IIIA |
T0 |
N2/M0 |
50 |
75 |
TI+ |
N2/M0 |
60 |
80 | |
T2 |
N2/M0 |
55 |
75 | |
T3 |
N1/M0 |
45 |
70 | |
T3 |
N2/M0 |
30 |
65 | |
IIIB |
T4 |
N0/M0 |
25 |
40 |
T4 |
N1/M0 |
10 |
30 | |
T4 |
N2/M0 |
5 |
10 | |
IIIC |
Any T |
N3/M0 |
5 |
10 |
IV |
Any T |
Any N/M1 |
5 |
10 |
T1+包括T1mic。 Tis = 原位癌或无肿瘤乳头偑吉特病 T1 = 肿瘤<2 cm;T1mic = 微侵袭≤0.1 cm;T2 = 肿瘤>2但<5 cm;T3 = 肿瘤>5 cm;T4 = 蔓延到胸壁、皮肤或为炎症性癌 N0 = 无;N1 = 活动性腋窝淋巴结;N2 = 腋窝淋巴结固定;N3 = 同侧乳房结节 M0 = 无;M1 = 有 |
表3