Primary lymphosarcoma of the tonsil.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008228:Lymphoma, Non-Hodgkin / Q000401:mortality / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012737:Sex Factors; D014067:Tonsillar Neoplasms / Q000401:mortality / Q000532:radiotherapy