A.癌只發(fā)生淋巴道轉(zhuǎn)移，肉瘤只發(fā)生血道轉(zhuǎn)移
B.肉瘤只發(fā)生淋巴道轉(zhuǎn)移，癌只發(fā)生血道轉(zhuǎn)移
C.兩著均發(fā)生淋巴道轉(zhuǎn)移和血道轉(zhuǎn)移
D.兩著均發(fā)生種植性轉(zhuǎn)移
E.癌多經(jīng)淋巴道轉(zhuǎn)移，肉瘤多經(jīng)血道轉(zhuǎn)移

A.癌巢呈腺腔狀
B.癌巢可無明顯腺腔
C.可分為硬癌和髓樣癌等亞型
D.癌細胞之間可有網(wǎng)狀纖維
E.多經(jīng)血道轉(zhuǎn)移