Total resection was performed in 11 patients, subtotal resection in 3, and partial resection in 1. Transient cranial nerve paresis occurred newly in 3 patients postoperatively. No death occurred.
获肿瘤全切除11例，次全切除3例，大部切除1例。术后新出现暂时性颅神经障碍3例，无死亡。
All grafted bones got solid fusion within 3 ~ 5 months postoperatively.
植骨均于术后3 ~ 5个月内获得骨性融合。
There are regenerated cartilage island weeks postoperatively 3. After 6 weeks, cartilage repair is completed.
术后3周出现新生软骨岛，术后6周软骨修复完成。
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