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Chordoma cohort demographics and histological features. This cohort reflected the age and gender distribution of skull base chordomas. Most cases showed at least partial chondroid differentiation, while 32% showed a significant solid component.
| Demographics | Histology |
|---|---|
| Median age: 39 years (12–77) 61% male 39% female Median followup time: 67 months 36% dead |
Conventional: 39% (11/28) |
| Chondroid: 61% (17/28) | |
| >5% solid: 32% (9/28) |
