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Primary sites and histology of primary head and neck cancers
| Carcinomas | |||||
|---|---|---|---|---|---|
| SCC | AC | MC | Others | All | |
| Tongue | 5 | 2 | 1 | 8 | |
| Pharynx | 7 | 7 | |||
| Salivary gland | 4 | 1 | 2 | 7 | |
| Larynx | 4 | 1 | 5 | ||
| Oral cavity | 2 | 1 | 3 | ||
| External ear | 2 | 2 | |||
| Others | 1 | 1 | 2 | ||
| All | 19 | 10 | 2 | 3 | 34 |
Values are numbers of observations. AC, adenocarcinoma; MC, mucoepidermoid carcinoma; SCC, squamous cell carcinoma.
