Carcinoma of the buccal mucosa and retromolar area.
D002294:Carcinoma, Squamous Cell / Q000601:surgery; D006801:Humans; D007971:Leukoplakia / Q000601:surgery; D007972:Leukoplakia, Oral / Q000473:pathology; D009061:Mouth Mucosa / Q000473:pathology; D009062:Mouth Neoplasms / Q000532:radiotherapy / Q000601:surgery