Neoplasm, neoplastic: ear (external)
| Site | Malignant, Primary | Malignant, Secondary | Ca in situ | Benign | Uncertain Behavior | Unspecified Behavior |
|---|---|---|---|---|---|---|
| — | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| auricle or auris | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| canal, external | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| cartilage | C49.0 | C79.89 | — | D21.0 | D48.1- | D49.2 |
| external meatus | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| inner | C30.1 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| lobule | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| middle | C30.1 | C78.39 | D02.3 | D14.0 | D38.5 | D49.1 |
| overlapping lesion with accessory sinuses | C31.8 | — | — | — | — | — |
| skin | C44.20- | C79.2 | D04.2- | D23.2- | D48.5 | D49.2 |
| skin, basal cell carcinoma | C44.21- | — | — | — | — | — |
| skin, specified type NEC | C44.29- | — | — | — | — | — |
| skin, squamous cell carcinoma | C44.22- | — | — | — | — | — |