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Numbers of NCAM and polySia positive tumors in different WHO grades (p = n.s.)
| WHO grade | ||||
|---|---|---|---|---|
| II | III | IV | Total | |
| NCAM | ||||
| Positive | 9 (32.2%) | 18 (54.5%) | 65 (35.9%) | 92 |
| Negative | 19 (67.8%) | 15 (45.5%) | 116 (64.1%) | 150 |
| PolySia | ||||
| Positive | 2 (7.1%) | 8 (24.2%) | 35 (19.3%) | 45 |
| Negative | 26 (92.9%) | 25 (75.8%) | 146 (80.7%) | 197 |
