A.20°~25° B.25°~30° C.30°~40° D.5°~20° E.≥40°
A.局部廣泛切除,術(shù)后采取放療及化療 B.全乳腺切除 C.乳腺癌根治術(shù) D.局部廣泛切除 E.局部廣泛切除+腋窩淋巴結(jié)清掃
A.10% B.15% C.<5% D.20% E.約3%