Table 4.
Distribution of pediatric hard tissue sarcoma cases based on age, gender, and involved location (n=17)
| Histopathologic type | Number of cases | Mean±SD |
location
|
Gender
|
||||
|---|---|---|---|---|---|---|---|---|
| Oral cavity | Sinonasal region | Face | Neck | Male | Female | |||
| Rhabdomyosarcoma | 7 | 8.850±5.04 | 4 | - | 2 | 1 | 3 | 4 |
| Osteosarcoma | 5 | 15.40±2.40 | 3 | 2 | - | - | 2 | 3 |
| Ewing sarcoma/PNET | 2 | 15.00±1.41 | 1 | - | 1 | - | 2 | - |
| Unclassified sarcoma | 2 | 17.50±0.70 | - | 1 | 1 | - | 2 | - |
| Olfactory neuroblastoma | 1 | 17.00 | - | 1 | - | - | 1 | - |
| Total | 17 | 8 | 4 | 4 | 1 | 10 | 7 | |
PNET: primitive neuroectodermal tumors