Oral lymphomas.
D000368:Aged; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis* / Q000473:pathology / Q000532:radiotherapy; D008297:Male; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000532:radiotherapy; D009362:Neoplasm Metastasis