单项选择题
A.T1N1M0 B.T3N1M0 C.T3N2M0 D.T1N1M0 E.T1N2M0
A.鼻腔烧灼 B.切开引流,不行鼻腔填塞 C.切开引流,行鼻腔填塞 D.前鼻孔填塞 E.后鼻孔填塞
A.3mm B.5mm C.8mm D.19mm E.23mm