Extent of tumor removal | Number of cases |
---|---|
Chordomas (ngen = 103) | |
 Total | 68 |
 Subtotal | 25 |
 Partial | 10 |
Meningiomas (ngen = 12) | |
 Total | 1 |
 Subtotal | 5 |
 Partial | 5 |
 Insufficient | 1 |
Pituitary adenomas (ngen = 9) | |
 Total | 6 |
 Subtotal | 1 |
 Partial | 2 |
Fibrous dysplasia (ngen = 4) | |
 Total | 2 |
 Subtotal | 2 |
Cholesteatomas (ngen = 3) | |
 Total | 1 |
 Subtotal | 2 |
Craniopharyngiomas (ngen = 2) | |
 Total | 1 |
 Subtotal | 1 |