Table 3. Frequency distribution of histological types of head and neck cancers
| Histology | Frequency | Percentage |
| Carcinoma Squamous cell carcinoma Salivary gland carcinoma Basal cell carcinoma | 11168358 | 56.9 |
| Sarcoma Rhabdomyosarcoma Ostogenic sarcoma Kaposi sarcoma Liposarcoma*Others | 2063326 | 10.3 |
| Lymphoma Hodgkin’s Non-Hodgkin’s Burkitt’s **OthersMelanomaOlfactory neuroblastoma | 422215 4121 | 21.51.00.5 |
| ***Others | 19 | 9.7 |
| Total | 195 | 100.0 |
| *diagnosed as Sarcoma **diagnosed as Lymphoma *** other malignancies | ||