A.鼻腔受侵 B.篩竇受侵 C.眼眶受侵 D.咽旁間隙受侵 E.顱內(nèi)受侵
A.60% B.70% C.80% D.90% E.>95%
A.3.5~4cm B.3~3.5cm C.2~3cm D.1~2cm E.<1cm