Sugery methods (laminectomy or laminoplasty) | |
---|---|
laminoplasty | 253 (93%) |
laminectomy | 19 (7%) |
Extent of Surgery resection (no. of spinal levels) | |
1 | 53 (19.5%) |
2 | 151 (55.5%) |
3 | 44 (16.2%) |
4 | 16 (5.9%) |
5 | 3 (1.1%) |
7 | 3 (1.1%) |
8 | 1 (0.4%) |
10 | 1 (0.4%) |
Extent of tumor resection | |
GTR | 255 (93.8%) |
STR | 15 (5.5%) |
Partial resection | 2 (0.7%) |
Intramedullary or Extramedullary, n(%) | |
Intramedullary | 45 (16.5%) |
Extramedullary | 237 (83.5%) |
Surgeon, n (%) | |
Dr. Lin | 98 (36%) |
Dr. Meng | 50 (18.4%) |
Dr. Cui | 38 (14%) |
Dr. Gao | 36 (13.2%) |
Dr. Wu | 25 (9.2%) |
Other | 25 (9.2%) |
Pathology, n (%) | |
Neurinoma | 123 (45.2%) |
Meningioma | 41 (15.1%) |
Ependymoma | 23 (8.5%) |
Cyst | 15 (5.5%) |
Angioma | 19 (7%) |
Other | 51 (18.8%) |