| Label | Id | |
|---|---|---|
| basal cell carcinoma of external ear|basal cell carcinoma of the external ear|external ear basal cell carcinoma | external ear basal cell carcinoma | |
| basal cell carcinoma of external ear | external ear basal cell carcinoma | |
| basal cell carcinoma of the external ear | external ear basal cell carcinoma | |
| external ear basal cell carcinoma | external ear basal cell carcinoma |
