Table 1.
Patient and disease characteristics of 46 patients with paranasal sinus carcinomas treated with IMRT
| N (%) | |
| Gender | |
| female | 18 (39%) |
| male | 28 (61%) |
| Histology | |
| Adenocarcinoma | 8 (17.4%) |
| Squamous Cell Carcinoma | 6 (13%) |
| Adenoid-cystic Carcinoma | 20 (43.4%) |
| Melanoma | 8 (17.4%) |
| other | 4 (8.8%) |
| Primary tumor site | |
| Maxillary sinus | 22 (47.8%) |
| Ethmoidal sinus | 4 (8.7%) |
| Sphenoid sinus | 4 (8.7%) |
| Nasal cavity | 16 (34.8%) |
| Tumor stage | |
| T1 | 2 (4%) |
| T2 | 3 (7%) |
| T3 | 11 (24%) |
| T4 | 30 (65%) |
| Nodal stage | |
| N0 | 34 (74%) |
| N1 | 6 (13%) |
| N2 | 1 (2%) |
| Nx | 5 (11%) |