Aneurysmal XXXX of the mobile spine: a report of 11 cases.

@entity1 @entity2968 @entity146 @entity5 @entity190 @entity1416 @entity2967 @entity80
STUDY DESIGN: A retrospective analysis was performed. OBJECTIVE: To analyze the characteristics of @entity80 arising from @entity2967 of the mobile spine and to discuss the outcome of corresponding surgical and nonsurgical treatment. SUMMARY OF BACKGROUND DATA: Giant cell @entity5 are generally benign neoplasms that exhibit @entity146 with a tendency to recur locally. @entity80 are benign, highly vascular osseous lesions. Although both of them have been described separately in previous literatures, few reports have described aneurysmal @entity2968 of the mobile spine. METHODS: Between January 2004 and December 2009, 11 @entity1 were identified with an @entity80 arising from @entity2967 of the mobile spine. Four @entity1 underwent @entity5 resection followed by radiotherapy, and the other 7 @entity1 underwent total @entity5 resection. @entity1 with lesions located below T6 were treated with selective @entity1416 before surgery. Clinical data and the efficacy of surgery were analyzed via chart review RESULTS: Of the eleven @entity1 identified for inclusion in this study, the average age was 33 months (range     14-65 months). The mean length of follow-up was 31 months. Seven @entity1 kept disease-free during the follow-ups. The remaining four @entity1 recurred and one died of local re-recurrence and lung metastasis. CONCLUSION: Unlike primary @entity80 , secondary @entity80 arising from @entity2967 of the mobile spine has a more @entity146 tendency to recurrence locally. Complete resection with systematic radiotherapy should be undertaken for the treatment of aneurysmal @entity2968 of the mobile spine, which is associated with a good prognosis for @entity5 control. As complete or as radical an operation as possible should be performed at first presentation. The best chance for the @entity1 is the first chance. Selective preoperative embolization is advised to minimize intraoperative @entity190 .
