Tumorous lesions involving the oral cavity.
D000368:Aged; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003537:Cystadenoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008441:Maxillary Neoplasms / Q000532:radiotherapy*; D008875:Middle Aged; D010157:Palatal Neoplasms / Q000473:pathology*