Table 1.
Demographics.
Table 2.
Presenting symptoms and tumor characteristics.
Fig 1.
Overall survival curve.
Fig 2.
Legend: KPS = Karnofsky Performance Scale. * Denotes p < 0.05.
Fig 3.
Survival curve by adjuvant therapy.
* Denotes p < 0.05. Tx = treatment. Rad = radiation.
Table 3.
Postoperative Profiles.
Fig 4.
EGFR = epidermal growth factor receptor. * Denotes p < 0.05.
Fig 5.
P53 expression and overall survival.
Wt = wild type. * Denotes p < 0.05.
Table 4.
Immunohistochemical staining.