Table 2 CT features of the OSCC in relation to tumor location in the oral cavity
Subsite | CT-TV* (in cm3) | CT-DOI* (in mm) | CT-BI n (%)** |
|---|---|---|---|
Alveolar ridge | 16.4 ± 30.4 | 12.4 ± 6.9 | 40 (72.7) |
Buccal mucosa, fornices | 9.9 ± 15.6 | 11.9 ± 5.8 | 13 (34.2) |
Retromolar trigone | 4.6 ± 5.2 | 10.4 ± 4.3 | 10 (50.0) |
Tongue | 13.7 ± 25.7 | 12.9 ± 7.2 | 5 (20.0) |
Mouth floor | 13.3 ± 17.9 | 14.2 ± 7.2 | 13 (22.4) |
Palatal mucosa | 2.9 ± 1.5 | 9.3 ± 4.9 | 2 (40.0) |