A.2mm B.5mm C.10mm D.15mm E.20mm
A.分葉和毛刺 B.空洞 C.鈣化 D.肺門或縱隔淋巴結腫大 E.無衛(wèi)星病灶
A.細支氣管肺泡癌 B.腺癌 C.鱗狀上皮癌 D.大細胞癌 E.類癌