DIAGNOSIS AND TREATMENT OF EPIDURAL NEURILEMMOMA IN SPINAL CANAL / 解放军医学杂志

ABSTRACT

To evaluate the diagnosis and treatment of epidural neurilemmoma in the spinal canal, the diagnostic characteritics shown by X ray, MRI and CT were analyzed in 42 patients. Furthermore, peri operative conditions, operative time, blood loss and amount of blood transfusion during the operation, operative technique, changes in functions of the spinal cord before and after the operation were also analyzed. The results showed that there was marked recovery of nerve functions after the operation. MRI together with X ray and CT were in the diagnosis of the nature and site of the lesion. Excision of the tumor was done in all the patients. Among them, in 12 patients internal fixation was done at the same time. Follow up showed that the operation achieved good results. While radiologic examinations contributed greatly to the diagnosis, the final diagnosis depended on pathological examination. Internal fixation was optional depending on different situations.